{"id":"https://openalex.org/W2061072283","doi":"https://doi.org/10.1117/12.316419","title":"<title>Visualization using rational morphology and magnitude reduction II</title>","display_name":"<title>Visualization using rational morphology and magnitude reduction II</title>","publication_year":1998,"publication_date":"1998-07-06","ids":{"openalex":"https://openalex.org/W2061072283","doi":"https://doi.org/10.1117/12.316419","mag":"2061072283"},"language":"en","primary_location":{"id":"doi:10.1117/12.316419","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.316419","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022855430","display_name":"Robert G. Kogan","orcid":null},"institutions":[{"id":"https://openalex.org/I121934306","display_name":"Tufts University","ror":"https://ror.org/05wvpxv85","country_code":"US","type":"education","lineage":["https://openalex.org/I121934306"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Robert G. Kogan","raw_affiliation_strings":["Tufts Univ. (United States)","Tufts University (United States)"],"affiliations":[{"raw_affiliation_string":"Tufts Univ. (United States)","institution_ids":["https://openalex.org/I121934306"]},{"raw_affiliation_string":"Tufts University (United States)","institution_ids":["https://openalex.org/I121934306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048285657","display_name":"Sos \u0421. Agaian","orcid":"https://orcid.org/0000-0003-4601-4507"},"institutions":[{"id":"https://openalex.org/I45438204","display_name":"The University of Texas at San Antonio","ror":"https://ror.org/01kd65564","country_code":"US","type":"education","lineage":["https://openalex.org/I45438204"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sos S. Agaian","raw_affiliation_strings":["Univ. of Texas at San Antonio (United States)","University of Texas at San Antonio, United States"],"affiliations":[{"raw_affiliation_string":"Univ. of Texas at San Antonio (United States)","institution_ids":["https://openalex.org/I45438204"]},{"raw_affiliation_string":"University of Texas at San Antonio, United States","institution_ids":["https://openalex.org/I45438204"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038831983","display_name":"K.P. Lentz","orcid":null},"institutions":[{"id":"https://openalex.org/I121934306","display_name":"Tufts University","ror":"https://ror.org/05wvpxv85","country_code":"US","type":"education","lineage":["https://openalex.org/I121934306"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karen Panetta Lentz","raw_affiliation_strings":["Tufts Univ. (United States)","Tufts University (United States)"],"affiliations":[{"raw_affiliation_string":"Tufts Univ. (United States)","institution_ids":["https://openalex.org/I121934306"]},{"raw_affiliation_string":"Tufts University (United States)","institution_ids":["https://openalex.org/I121934306"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5022855430"],"corresponding_institution_ids":["https://openalex.org/I121934306"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.27486059,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3387","issue":null,"first_page":"301","last_page":"312"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9775000214576721,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/magnitude","display_name":"Magnitude (astronomy)","score":0.8449234962463379},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6800972819328308},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6282750964164734},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5947864055633545},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5602338314056396},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5076819658279419},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5007407665252686},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.48029062151908875},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.4748183488845825},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.46111464500427246},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.42123979330062866},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3596816956996918},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17536547780036926},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14515843987464905}],"concepts":[{"id":"https://openalex.org/C126691448","wikidata":"https://www.wikidata.org/wiki/Q2028919","display_name":"Magnitude (astronomy)","level":2,"score":0.8449234962463379},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6800972819328308},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6282750964164734},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5947864055633545},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5602338314056396},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5076819658279419},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5007407665252686},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.48029062151908875},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.4748183488845825},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.46111464500427246},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.42123979330062866},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3596816956996918},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17536547780036926},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14515843987464905},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.316419","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.316419","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2376418092","https://openalex.org/W2072983018","https://openalex.org/W1016952678","https://openalex.org/W2257644995","https://openalex.org/W1513444457","https://openalex.org/W4311345787","https://openalex.org/W2188141918","https://openalex.org/W3185336960","https://openalex.org/W2042652790","https://openalex.org/W2225665239"],"abstract_inverted_index":{"Morphological":[0,161],"filters":[1],"are":[2],"investigated":[3],"and":[4,8,84,120,138,188],"employed":[5,20],"for":[6,30,72],"detecting":[7],"visualizing":[9],"objects":[10,60],"within":[11],"an":[12,62,145],"image.":[13,63,128],"The":[14,64],"techniques":[15,99],"developed":[16],"here":[17],"will":[18],"be":[19,48],"on":[21,117,122],"NASA's":[22],"Earth":[23],"Observing":[24],"System":[25],"(EOS)":[26],"satellite":[27],"data":[28],"products":[29],"the":[31,40,44,52,57,91,101,118,123,127],"purpose":[32],"of":[33,59,88,93,126,158,193],"anomaly":[34],"detection.":[35],"Previous":[36],"efforts":[37],"have":[38],"shown":[39],"phase":[41,124],"information":[42,54,66,71,125],"in":[43,55,61,100,163,191],"spectral":[45,102],"domain":[46,103],"to":[47,80,114,134,147,170],"more":[49,121],"significant":[50],"than":[51],"magnitude":[53,65,119],"representing":[56],"location":[58],"does":[67],"provide":[68],"some":[69],"useful":[70],"object":[73,94,108,136],"location,":[74],"but":[75],"it":[76],"is":[77,144,155],"also":[78],"sensitive":[79],"image":[81,169],"illumination,":[82],"blurring,":[83],"magnification":[85],"variations,":[86],"all":[87],"which":[89,164],"influence":[90],"performance":[92],"detection":[95,109,139,177],"algorithms.":[96],"Magnitude":[97],"reduction":[98],"can":[104],"dramatically":[105],"improve":[106],"subsequent":[107],"methods":[110],"by":[111,185],"causing":[112],"them":[113],"rely":[115],"less":[116],"We":[129],"propose":[130],"three":[131],"new":[132],"improvements":[133],"our":[135,148,159,167,175],"enhancement":[137,146,184],"techniques.":[140,196],"Our":[141,152],"first":[142],"method":[143],"previous":[149],"magnitude-reduction":[150],"technique.":[151],"second":[153],"improvement":[154],"a":[156,171],"modification":[157],"Rational":[160],"Filters":[162],"we":[165,180],"raise":[166],"resulting":[168],"power,":[172],"thereby":[173],"magnifying":[174],"feature":[176],"capability.":[178],"Third,":[179],"look":[181],"at":[182],"speed":[183],"utilizing":[186],"Hartley":[187],"Walsh":[189],"Transforms":[190],"place":[192],"classical":[194],"Fourier":[195]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}