Open Source C Image Converters

GraphicsMagick provides a set of commandline tools and programming APIs for manipulating, editing, and converting raster and vector images. It is derived from ImageMagick, with the objective of providing better stability and performance than ImageMagick while retaining the original MIT/X11 license.

Luminance HDR is a complete suite for HDR imaging workflow. It provides a wide range of functionalities, during both the fusion stage and the tonemapping stage. Its graphical user interface, based on Qt5, runs on a variety of platforms, such as Microsoft Windows, Mac OS X 10.9 and later and several Unix flavors (Linux, FreeBSD and others). Input images can be supplied in multiple formats, from JPEG to RAW files. In the same way, output can be saved in many different formats as well, from JPEG to TIFF (both 8 bit and 16 bit per channel), enabling all the power of your post processing tools.

ImageStone is a powerful C++ class library for image manipulation. Its features include load, save, display, transformation, and nearly 100 special image effects. It can be used cross platform (includes Windows, Linux, Mac), and especially under windows it can be used as a DIB wrapper class.

Tifftool is a high-performance tool to clean scanned documents in preparation for onscreen display or for OCR. Features include skew correction, orientation correction, despeckle, page alignment, split pages and batch processing.

transcode forge offers bleeding-edge transcode development and support tools.

GIMP plugin converting pictures produced by the Minolta DiMAGE 5/7 into sRGB colorspace.

PdfRipImage is a program to automatically extract images from PDF documents and convert them to a format of your choice (such as JPEG or TIFF). It runs on UNIX-like platforms and requires utilities from netpbm and xpdf.

Scarse is a free (distributed under GPL) color calibration software package for Linux and other Unices. Build and use ICC profiles on your Unix box! Custom profiles can be generated from variety of calibration targets.

freeOpenML is a free (OSI) implementation of OpenML for POSIX (4, semaphores, shared memory, threads, realtime, MessageQueues...) OS this include linux >2.6.6 As developers might know OpenML is only a OpenStandard it's sdk is avaible under NDA and pro

A small C command line utility which can assemble and disassemble MPO (multiple picture object) image files. It is mainly intended for storing stereo images similar to those captured by FujiFilm Finepix Real 3D camera.

pcdtoppm is a mod­i­fi­ca­tion of the pcd­to­jpeg Pho­to CD con­ver­sion util­i­ty (http://pcdtojpeg.sourceforge.net) that out­puts PPM rather than JPEG.

Automatically stitch, transform, blend and crop pnm images together to form a panorama. Support low overlap, high resolution Digital Camera images primarily with a focus on heuristics to improve the quality of the match.

Xirlink Webcam Driver