Description: JPEG is used in YCrCb color space, and BMP is used in RGB color space, to compress the BMP image, we need to perform color space conversion. In YCrCb color space, Y represents the brightness, Cr, Cb represents the hue and saturation (there are Cb, Cr both collectively referred to as chroma), three Y as usual, U, V.
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File list (Check if you may need any files):
source_code
...........\com2pgm.c
...........\Debug
...........\.....\com2pgm.exe
...........\.....\com2pgm.obj
...........\.....\com2pgm.pdb
...........\.....\vc60.pdb
...........\get_image_data
...........\..............\bmpgray
...........\..............\.......\commondecls.h
...........\..............\.......\jccolor.c
...........\..............\.......\jccolor.doc
...........\..............\.......\rdbmp.c
...........\..............\.......\rdbmp.doc
...........\..............\save_com_image
...........\..............\..............\commondecls.h
...........\..............\..............\saveudbmp.c
...........\..............\verse_image
...........\..............\...........\commondecls.h
...........\..............\...........\rdbmp.c
...........\jpeg
...........\....\commondecls.doc
...........\....\commondecls.h
...........\....\Cpp1.cpp
...........\....\Cpp1.dsp
...........\....\Cpp1.dsw
...........\....\Cpp1.ncb
...........\....\Cpp1.opt
...........\....\Cpp1.plg
...........\....\dct.doc
...........\....\Debug
...........\....\.....\Cpp1.exe
...........\....\.....\Cpp1.obj
...........\....\.....\Cpp1.pdb
...........\....\.....\vc60.pdb
...........\....\jchuff.c
...........\....\jchuff.doc
...........\....\jcmarker.c
...........\....\jcmarker.doc
...........\....\jfdctint.c
...........\....\jum.c
...........\....\jum.doc
...........\....\quanhuff.c
...........\....\quanhuff.doc
...........\....\sfjcjpeg.c
...........\....\sfjcjpeg.doc
...........\PDCM
...........\....\arithmetic
...........\....\..........\commondecls.h
...........\....\..........\jaricom.c
...........\....\..........\jcarith.c
...........\....\..........\jcmarker.c
...........\....\..........\jpeglole.c
...........\....\..........\predic.c
...........\....\darithmetic
...........\....\...........\commondecls.h
...........\....\...........\cpbin.c
...........\....\...........\dpredic.c
...........\....\...........\echo.c
...........\....\...........\jaricom.c
...........\....\...........\jcmarker.c
...........\....\...........\jdarith.c
...........\....\...........\jpeglole.c
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