Dashrath Nandan CV (Unit-1) Notes
Dashrath Nandan CV (Unit-1) Notes
Recogitien                Ihia
                                                                  eneeding
classMate            cemjuter                                        combuters                .
                                                                                              image
                                                                       aißlay  tinage           (Bat
                                  mage           and
                                                    Reseanch                               mede    6.587
                                                                                       Colo am Ohem
   DatePage
                     and
                           to     ,
                                             facial
                                                 Srneilance
                                                                  the
                                                                        and
                                                                  inuelus      tgital (0-255)
                                                                                       hange- loeking
                           tomputesdeguiaitien                        that                       uitiH
                                                                                                     hangng
                      AI                     ,VechilesScientiic         stone
        Namdon                                                     fem         sfa
   achrath            ot uisualworldi                      kejyeandatin
                                                           Smage.
                                                            Ditalhupresintatin
                                                                      frecei,
                                                                                               hteGuey   R+
                      fildenabllngmage Autonemsus   Rebotis,
                                                 Heatthcane,         a         Unil            -and Malue
                                                                                                      0.293
                                                                     in                          eAhads
UNIT:1                a                                                can smalleut
                                                                    inkohnatien     ualue:
                                                                                     cler
                                                                                     dpecifie black hasaGray
               Lomjpudesls Sn the cvi
              Vien                                    ARy
                      Vision       f          i                   imagedeuius                 :Jhis
                                                                                                  Uaniobl
       Conjater            ocuALS  Concepta Aicatierns
                              wndoistand                                        he
                                                                                              Gsescale
                      |Lombuter                                         Ldigital*rxels:
                                                                  Rigital
                                                                    uiual                              mge
                          Hhat     Key
                                                                                                0
                                          baightncs
                                                bsintisq           chamnel                                      fle
                                                                                                          dnauings
clAsSHAte       anit and                               the    of
                                                              shodes
                                                                                             Als-                uiter
                       colous
                       Red,
                       Gueen
                is bcause  Aslous"
                           hanpe          ull          Hepacsentalbha
                                                                              TiEF.          andsisc
                                                                                         lonsbuctd        do
                                                                                                             liges
                                                                                                             and
                                                                                                              lsthatin
    DatePage
                medel              celer:       for           (256                              Qny              change
                                          eo keyflabek)-      Grrayscale
                                                                   uitHh                     linsscWues   omeu
                    adystems       of                                         )        Vectos   to
                                                       to                     GIÆ
                                   tyhe to             sed         Roß                                    il     cannst
                cole                     darknes                                         ae Scalabletohun
               RGBadditiue Value):
                                   the          ,             8-bt:;32-bit
                                                                              PN         imapshesL
                       primany     Hebreseriing yellsa bit biscel                                         But Ale
               Jhe
                                         black         af images:
                                                                   (RGB)
                                datoaion,total , mumber
                                               Magorla     lach               REG            biel ete:
                                                                                                    fasmats
                                                                                                 scalable
                                                                                                                      foma
               8lue)                                               Cots                      thvcgh               a
                       the               0>                   hite         :              taston       PNG        Cenet
                                                                                                                      file
                                   360',Brightnes, of                          ),
                                                                           Farmat
               Grreem,                                                                                                any
                                               (Cyan,IheColorornd              BctnaplCMP
                                                                   milliem                    censtructed
                       ulauelength                                                               netgaphic
                                                                                                    4Pslers
                                                                                                        JPEG,
                                (Hue,                  i           167 le
                                                                                          baeds
                                                                                       Rastor                         do
                                                                                                                   laily
               RGB(Red,            ’oto                Depth  Black
                                                                                                                      file
                                                                                                 ane Grt
                                HSV Value> CMYK                    24-bit:mage                                     canraste
                                   Hue                 Bit    1-bi                        +Pxel Jhey
                                                                                              ane       Sike       ale
               (6)             (r)             (6) *
                the                                         tinages                                          Jensor
cassmAte
               conwest
                    Ihiu
                                    Quantgatin
                                       amplitudeCortinLus
                                           the           no Neik mone      dcrcass
                                                                           uithleuels
                                                                               guantigation
                                                     (amptude)-
                                                      Yasis                                    and
                                           ajton         thedigitid(bpb) Lotor                               uuing
   Date Page
                    fom
                           aualue                               (ompreson                        essthact
                                                                                               amanibulating
               to                      tf  done   (time)-delesemines   ptxe/      the                        imag
               maud digital
               ue          Co-Ondinate Dol,ation
                                           s
                                                            in
                                                            eueh
                                                                       þer
                                                                                  Aect           sQualty
                                                  dtseretiFed.tx-ani
                                                                Dato bIs                                     the
                   data'into
               inage,                  valuest
                                                         dt
                                                                cembakbilHyt
                                                         spatial(lecT
                                                                                                            aptuin
                                                                                                              O2c
                                                                                                prLesinginuclus
                                           the
                           the             to         Y-aniu ingge" orDPI
                                                      (armpihde)
                                                      Coninous              uith
                                                                                  and
                                                                            inceases
                                                                             VI)Stosage
                                                                                                  teiu
               digitol Digitisng ordinate  pris                      and hate
                                                             diÙtigodCentrel
                                                                     Resehdien     shaneu
                                                                                sampling
                                                                                Aighek            enhance
                                                                                              Pracesing
                                                                                              konag
                   benstd                                                                                    &
                                                                                                             kausit
                                       Co- dene6Quantloátien
                                   Sompling    þyaws
                                                  (time)-the            PPI
               Cuatea                  Bf                        Heduchon,
                                                                        tn
                  Continess
                          JoSaplni         u             delermines                the
                       ncludes
                       :               DDigttzatien          heseltienV)Measured                  to
                                           Sampling                                               imkgs
                                                  1D)X-Qos
                                                                 Data
                                                                                   Aect         Smag          mage
               Jo                                       iv)4
                                                               Advs
                                                                                Vii)                          1-
                                                             n             detiitn
                                                                           based
                                                                           makinq
                                  an tointo                  Representig                               poastad
cAsSHAte
                          Greormeticpem                                 dentikying            the
                      lonecing                      extacting
   DatePage                           noiu'k
                                          image inape                                   tnsminon
                                                                                        and
                                                                                         stsagehesentingthe
               Capture , degradatien                                                                    tuning
                      andEnbamcement  bturnibg,
                                          the       andthe   :          i
                                                             Descsitien Salenbrchtien                  fnu-
               Image meise                             fiem
                                          Diuisdong ddentiing              imaqe
                                                                           amd                áuualjatin&
                                 Remeuing              paknal                                          and
              ,          ,mage                                  thatcan
                                                                 ua
              SensoY Remeuing as                             and
                                          :                             Ond                            föning
                         Reducion Auch stgmentatien
              of                 i
                                                    :        kepesentatien the
                                                    Extoactien          Recogniton            and
                                Restaation                                 uthin
                                                                                              iblay Prazhing:
              Seleciont
                     he-hoCeSÉng
                         Notae                                  ain
                                                                 age           enthe
                                                                               analys
                        Skepst                                              potens
              8               mage     4:mag Feakne 6-Smage mag                               9.megeBut-
                                                                          e                         10-
                              3                  5.
                                       Image
                      mape
                                                       Sconner serse: s ete.
csSHate                                                    Mer        Sensing
                 image                 he                                ,                           and  in
                      digital                                  Aerial
                                                           x-ray,        decunity
   DatePage
                         camia Deuiee, G-Caphuning LCght
                                                   dcamnens                                          thod nfosmation
                 the                     4ligitiatien
                                          5dmage
                                          Sbinge               and hemote                            me
                 in a                                      IS.(
                                                        Shuchned         ,               Medel
                                                                                          Aequiaiten
                                                                                          Snae the   to
                stahf o           lcaphune                     Satellitt nkpectin
                     caphune
                         hinsen                    ,Oras Medial ,smaging                             efensislor
                first                 Seene         Cam
                                  s7fensos              3  4. skem-
                                                           3.Shuma
                                                           (tatharedan)
                he thesing                              LIDAR                      Tntenal)               store
                                      the           Dgêal                tndustial plaie tepsesenatlen
                                                                      Medical                         iniage
                D    inusluinp                          Systam-by                                         and
              *dmage
              Acguisitien
                dguiuition
                         scene       p
                                  Selectien         -
                                                    Systerm                       Jmoging
                                     Setting                   Sensing                                       digtal
                                                                                                             inage
                                                                                                          encede
                                                                      3
                         physical
                     uLeby                              magtng KAbplicatin
                                     de
                                    KSleps-1.       Imaging
                 Snlge                                           Remete                element
                                                                                                          to
                                                                                         Scene
                        a                              2D A43D                                            ued
                                                                                                      o
                                                                 5.
                                                              to                                 fanimege
                                      tomhsening 1:3) focesng
                                                                             hat
                                                                                inensihy                  inet tingge
cAsSHAte                                                      þrecesh        unction                                enhanc
                                              los
                                              dehis
                                              PNG)
                                           otdekail -
                                                    (Eytestnent  pialathe                    that
   DatePage                                                                                      Ualus, in
                                                                       tepssentingautpt transjarmatin,
                                                                                                 hepinel
                   imape                                   baint                       i                  Value uudcvto
                           CBlmab     by los
                            (Pisel-Based)
                            kejusuntatiin                        indiudualamahematial
                                                              inage                    Eunctibns
                   digtal             sige                                       an                       bixel  tchnigue
                                           beme     Fimctens
                                                           o
                                                           feuntiens ualue b
                                                                                                                    and
                      ct formal?      fle                     tn                                          Manimum
                                                                                 value Inansfor                      paesn
                   sfaMYK,            he tesultin                ef
                                                              uied
                               *VectesReduceNo
                                Rebesentatien:      hansfoms     aluas Jhe   4   intenuily   lincan
                                                                                                 inuenting       Ihi
                  nit                                      tAansomatins): finhon:                          Li
                      HSVRehredentation ’                     tchmiguesLeyel                                     Toansom
                 Shesmallst ’ mayompsented                       intnstty              htensih             ,
                      RGiB,           CamhheMien                       (GYay     lnput
                                                                             amsfom           Negaliea:    yalue
                                                                                                       S=-1-Y
                                           ,
                                   Cenpscton:
              Concepti
              Key.                         data     Sntensiy,    the lalua an *Commen bixel
                                                              shenatiens,
                                                                 omediy
                      Models:                 losbu       Sntensiby
                 +Pkels:dmage LassyAmage                                Fntenait
                                                                             ntenaity         mage         Outsut
                                                                                 maps                             Lop-
                    Colo             D
                                                       areas.
                                                    enhans
                                                    areas.
                                                    bright
                                                transformahon). the       asblyng on
                                                                                  based
dlassHAte       ba-inlinity          or sf
                                        image
                                        an
                                                                   Bahut
                                                                Hediubyibuatg
                                     tocrect            dark
    Date Page
                                                                    the     inuslues
                in                              (eneaynhancts fthistogamTaansfomation:l
                                     sedntnst
                panticulayCohskart
                         dcaling
                          focok
                                          SGgemna
                                     mentand          image
                                                             by
                                                image imdge,mage
                                                                    hat
                                                the                                       tnhancamont
                imagals                 buightnes
                                     image
                                     incar
                                     lnhance Value
                                                                    so
                                                to thethe                                   Medical
                                                                                            smaging
                                                chamge              alues linean
                                                      Lightens
                                                   Dakeno
                in                      the S=                                                    Phetgab
                                               No                   intanstyPtecautia     Bmage
                delail                  adjuat  Y=1::
                                                 :
                                                  Y>1YKI
                                                               44           5
elAsSMate                               Bpualatio
                    image             Hisbang
                                                                                               24
                                                                                               222
                                                                                                 4
                                                                                                 14145275
                                                    12                                            414
                                                                                                    7
    DatePage                                              4     5 5
                    folsing                                                                           4
                                                    32x1=224
                                                        4"485-04
                                                               O:725.04                               22
                    the s                                                                              2
                    fon =Value          CDF         0-32O"64
                                                                      1
                    cgutllealinn                                          1
                            ax                                                        2                678
                                                    S2s
                                                    032                                        9
                                        PDE              0-32         028
               ex:
               Histesqam
                Lqudigalign obol
                   hätoqxam
                       4
                       1112
                          2
                          525
                            2 3                                                                        S
                            52 21 5
                              5I  1  1
                                  Inpt2Pixets
                                  Jmage                                                                4
                                                                              n=25                     5
                                                                2                                      2
                   Penh1m        5    Grelevel                                        Prxely
                                                                                                       I
                                 2.                                              Ne                6
                                                         2 3 4            6
               in                                     hang       contsast
                                                                 Qnd
                                                                 brightne
                  manipulatin.
               tochnigk                Inknutie                             histjpam
                                                                            Rgutiyed
classMAte             it                   thehistogam:
                                              sheitid
                      medily                          dynasic                      Vsual
                                                                                      ,
                              egueny :omedty                                             Nlarma
                                                                                         Data
                                                                                      Electie
    DatePage
                                    Comt
                                       Ohigïnal
                                    omkuh                                          trhnved
               fondameintal                                                 4
                  the n                               he                                  and
                  inielues he Lnculuen-
                     emband            Mas
                                                      inoass
                                           (Secificalen)      Meliskantnt             Mdandage:
                              dliblays cDE,                                               Simpo
                                              a                                 fumchon
                                                                                Trand
               a to                     Nomalie
                                     A math :o
               is hathistogramhistgram
                                           Malching ShethingCorhait
                                                                            34
                                                                                          Rembte
                         abbensance. guilsaton:
               þHDCUAln uisual
                  tuiscuing                   to                                          smaging
                                        CDF,
                                        Compute            abus
                                                           intensity.
                                                              and
                     images HabgiamiA tinag
               Hstogam                     Hakogam HiatogsamChplip
                  image                       tn                                          Nedtal
                     an                       A
                              pical          flton                     P-enit
                                                                       ad
                                       to
dlassMAte               ib meu         sudhe                by                the
                        omanibulating
                               d
                                          in ssatial        detail
                                                               Rtet:          ith
     DatePage
                           a              p'xels
                                       mumbens
                               biodhce           an
                                                  tasblid
                                                   o
                           ablyng
                                          theh                     chihgu:ualue
                                                            bndGQLLHan
                     th                sf of ohenatln       neise
                     uedby to              ualues                       iel
                        inage  image omatrin
                            incblut                             ,
                                                            Reduce     tntinsty
                     tachnigue                primay           flkerDere each
                                           inlerslly
                                                               Meamlex: Reblace
                               the Small filton
                           yreas                the         iFter     iapid              nhancement
                                                                                         Gdge dnalfia
                Fldoxingan
                      ltoing   in    (kexnel):A
                                        he he                   aluso
                                                                   Deleckon
                                                                                              Jectere
                                                                                       +NeieBlwrring
                                                                                             +Robluce
                                                                                       Readucion
                         hom
                           hiu                              SmoothingCuthtFele      :Ablicatien
                               bicel    medlifyCorweluon
                SpatalSbatial
                           alemain                Uhore         bixel
                                                                   Gdge
                        eatunes
                              each                                        Medlan
                                        Rten                )       ()
                               to
                                                                                domainbheseruel
                                                                             fepda
                       sigmal
                       Hepseslnt
                           CarnpoHendi
                                 miginal                       -
                                                               doma§m
cassmate                                                                     shitin         demain
                                                                   shatial      feg
   DatePage                                  Snverse           tramsfom       phase haislonalà  ug:dlemada Compresion
                                 ih
                           fegueny                                 to            in         timne
              Pobeties                 '
                                 feumdomain                         etun      a spread
                                                                                     F:T
                       and
                       toAmalyye            R|T(Opeyaion
                                              >Tansfon
                                               TW                             in un', in                   Filtering,mg
                           ofheinSgnad)frequeny
                                                     Tram}orm the
                                                     domatn
                                                               (s)n           hesull taConvetition
                                                                                                in
              ib                                           Image    to           the     enengymuttiplicatin
              and                 orfunctien                        tanstam agit     Valued
                                                           the task           Shihng
                        terms the                                                        he
                                                                                     neal-         F(u)F)<f-u)
              Transham                                     Thronstom
                                                                the                         i
                     þsoastng
                        lh tnto                                 Canyinuense : ScalingiSealing
                                                                                     for
                                                                                             heorem
                                                                                         v)rsealheeremi    Smage
                                                                              (hdnslation       to foo
                                                                                                   Dualibi
                                                                                                    Yt)
                        image4t
                             tans7osm
                                Jad
                                                            )             *Probertie:yoehyi     enesjonde
                                                                                             Conusltion    *ABplicatio
              Fouzin signal tme.or                          skjk:I) Apply
                           and  (Glen 69)            dornain
                                                            Key )             Shi!
                                                                           ) fp         VI)
                                                 Enhanced
                                                 Smage                       tange                     Reduchieo,
                                                                                                    fextbilty
                                                                                                     Enhancme
                                                                                                     Eage
                      attertn·                                Iouw-feg-        featus
cAsSHAte           A                                        fegueney emporenti
                                                                         shecie         Edge
                                                                                           ction
                                                                                        Reduckion,Nb4e
   DatePage        Tamskom
                       fciluly         Post                   Helain            attenuatt extra
                           domaiH
                                                            high-            a                    FeatuneEHectie
                                                               and high-faiq
                                 Inwese
                                                                             Refain alection
                                                                                          sbecifiè
                                                                                          in   Noize
                     comjentnt,
                   fowientime                                  deai)
                                                            Humlue              tange 02                  :
                                                                                                   dekecion,
                                                                      nelain Arliens: mphasjc |ABplicaion:Advantage
              Flern
              cemain
               9uencythe the       funcon
                                                               tne
                                                            fllers(LPF):o        hi
                           in                                                    Butuide'
                    on equeny                                  (rees and StopBand-    o
                    shurate                                                                               Ianstorm
                                                                                                           nubse.
                                    Tarsfom]                          regitrna) uqunciu
                                                                                      i
                    filtons
                                 founler
                                                                cempenent and Alea                    Flter.
                                                                                                      Apbly
                                                                                                       f)
                        it
                       madlyy                               1-fasSmoothBamd-fasDbrechiernal
                    Jhese                     tpraesig                                                         iyReuLt
                       o                   Pre                                   4
                                                                             3         4-                fi)
               tuchingue           sace                        a
                       glbmithicthe sed
                                in    to
                                      avIoy
                                                   aelecon.
                                                   CCrcle      tn3D  thé
                                                                  accumiatos
                                                                   anoy
cksSHAte
                          image þaramekeraluese            paiat
                                                           edge
                                                            Napping
                                                               uotes  in
                    inmage point                                      beatt
    DatePage   exdhadien                                       Aceumlating
                                                        detecton
                          an oapsa asameter
                       stnple
                    digital
                          in       in multamemsonal                   Dekecting
               teahure    ete ianstosmation
                    anddetect
                                   bunfaces
                                                        Edge
                          chcluy         bofenhal                                                          Ribslic.
                                                                       t
               a cí2t               o               H maximaback
               o analyt,  lne,      twues          Line
                                                    Detechion
                                                    ustng         spacemaaima.
                                                                  aclunlaton
                                                                   tn
               Iramsomation
                       bunpee   Hogh  A fa                     local       Space   nsiue.
                                                                                   toRobustnes
                                                                                       Cest
                                                                                       Compulatienal          Syedica
                                                                                                              maging
                                      tay:ublu              beint                                          in
                   imageas
                                i to            nusved
                                                Steps
                                                X                                         Detechon
                                                                                           hape        Recogniton
                          sdeh Shacespace
                       brinany            accunulate defecion
                                      Accclmulaton
                                                               he
                                                        E-de.edge      these
                                                               34dentikyinýimag                     Edge Delecten
                                                                                                   detection:
                                tlarameler                                       XPrebestiu      Hon:
                                                                                                 XAbelica
                          shael,                            Mabping    4-Mabping
               Houghin
                   atd
                                    image                                  the                             bicct
                                                                                                       Shabe
                       dta                                                 to
                                                          2-
                                      *mage                                                 * Kmage                       *
                          bMean
                           GMedtm
                               Shatialten i                                             Ldanl
                                                                                         Noize agud mage           mage
ailielEreguny Band                                 Graysian
                                                     Taan
                  Kajd       Flle2FleryReshraton                            Yesulking
                                                                                 Pixel
                                                                                                  auguiaitin
                                                                                      Mcdel: Heatoation          Notde
         Demain                                                                                                    and
Neheds               yAdabue                                       atbh a
                     tels excollent
                  Rt,Redue                             kylh                      mage   g,y) (dijtyaltó) Restoxakon.
                                                                                             attumjl
    Methads-
 Baysan emmbing
                                      kchniguet                                             =
                               ds
                              afilhes                   Enlarg                  pikel
                                                                                 fyy)+
                                                                                otgtnal
                                      at                                                                  to and
         fouter          tohton                                                                  ustohe
                                  noise
                                   ,               :
  Mehod, bentde emsue,                                                                          tarifakton
                                                       Exknenial                         (Y imoge
msttsnation: provideheeual
            nsie.                                                                                  that                       Page Date
                                                                                                                              cAssMAte
auigatton: Jmothirg.
                             npule                 Liosn                                           haue
                              neise                                                                beum