openjpeg

所属分类:图片显示
开发工具:Visual C++
文件大小:534KB
下载次数:84
上传日期:2007-08-31 09:34:03
上 传 者dashantou
说明:  运用C语言实现的JPEG2000编解码实现代码。
(The use of C language to achieve the realization of the JPEG2000 codec code.)

文件列表:
openjpeg\ChangeLog (324, 2005-12-08)
openjpeg\clean.bat (408, 2005-12-08)
openjpeg\codec\.cvsignore (36, 2003-11-27)
openjpeg\codec\compat\getopt.c (4099, 2005-12-08)
openjpeg\codec\compat\getopt.h (289, 2005-12-08)
openjpeg\codec\convert.c (35649, 2005-12-08)
openjpeg\codec\convert.h (2374, 2005-12-08)
openjpeg\codec\image_to_j2k.c (25498, 2005-12-08)
openjpeg\codec\image_to_j2k.dsp (3840, 2005-12-08)
openjpeg\codec\image_to_j2k.dsw (837, 2005-12-08)
openjpeg\codec\j2k_to_image.c (12500, 2005-12-08)
openjpeg\codec\j2k_to_image.dsp (3824, 2005-12-08)
openjpeg\codec\j2k_to_image.dsw (837, 2005-12-08)
openjpeg\doc\Doxyfile.dox (8720, 2005-12-08)
openjpeg\indexer_JPIP\bio.c (3230, 2004-02-13)
openjpeg\indexer_JPIP\bio.h (1709, 2004-02-13)
openjpeg\indexer_JPIP\cio.c (3300, 2004-02-13)
openjpeg\indexer_JPIP\cio.h (1906, 2004-02-13)
openjpeg\indexer_JPIP\fix.c (1777, 2003-11-27)
openjpeg\indexer_JPIP\fix.h (1603, 2003-11-27)
openjpeg\indexer_JPIP\index_create.c (35733, 2004-07-16)
openjpeg\indexer_JPIP\int.c (2667, 2004-02-13)
openjpeg\indexer_JPIP\int.h (1817, 2004-02-13)
openjpeg\indexer_JPIP\j2k.h (13563, 2004-07-16)
openjpeg\indexer_JPIP\jp2.c (6668, 2004-02-13)
openjpeg\indexer_JPIP\jp2.h (1751, 2004-02-13)
openjpeg\indexer_JPIP\jpip.c (21804, 2004-04-19)
openjpeg\indexer_JPIP\jpip.h (1843, 2004-02-13)
openjpeg\indexer_JPIP\Makefile (507, 2003-11-27)
openjpeg\indexer_JPIP\pi.c (14851, 2004-02-13)
openjpeg\indexer_JPIP\pi.h (2513, 2004-02-13)
openjpeg\indexer_JPIP\t2.c (11769, 2004-02-13)
openjpeg\indexer_JPIP\t2.h (2043, 2003-11-27)
openjpeg\indexer_JPIP\tcd.c (11921, 2004-02-13)
openjpeg\indexer_JPIP\tcd.h (3704, 2003-11-27)
openjpeg\indexer_JPIP\tgt.c (4586, 2004-02-13)
openjpeg\indexer_JPIP\tgt.h (2668, 2003-11-27)
openjpeg\j2kviewer\build.xml (1228, 2004-02-18)
openjpeg\j2kviewer\src\Exec.java (6918, 2004-02-18)
openjpeg\j2kviewer\src\ImageViewer.java (5684, 2004-02-18)
... ...

Release Notes -------------- This version of the library has been tested under OSX 10.3 using gcc 3.3. While the makefiles will make a .dylib and a .a, it is recommended to simply staticly link with the .a file. Installation ------------ Note: You will need to have root privileges in order to install the library in the /usr/lib directory. The installation process is as simple as this : 1) Enter the OpenJPEG directory 2) Build the distribution : make osx make osxinstall 3) Clean all files produced during the build process make osxclean Simple codec compilation ------------------------ Once you've built the library, you might want to test it with a basic codec. To do this, go to the codec directory and use one of the following commands to build an encoder and decoder respectively: gcc convert.c image_to_j2k.c -o image_to_j2k -lopenjpeg -I ../libopenjpeg/ -lm gcc convert.c j2k_to_image.c -o j2k_to_image -lopenjpeg -I ../libopenjpeg/ -lm You should add '-L..' to those lines if you did not use the 'osxinstall' target (and the 'osxclean' target neither...).

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