[[JPEG]] - http://www.ijg.org/ - New jpeg version (8b) -- http://ufoai.org/forum/index.php?topic=5430.0 - jpeg-9b/libjpeg.txt A word about functions *not* provided by the library. We handle a subset of the ISO JPEG standard; most baseline, extended-sequential, and progressive JPEG processes are supported. (Our subset includes all features now in common use.) Unsupported ISO options include: * Hierarchical storage * Lossless JPEG * DNL marker * Nonintegral subsampling ratios We support 8-bit to 12-bit data precision, but this is a compile-time choice rather than a run-time choice; hence it is difficult to use different precisions in a single application. * 高速化 [#la594313] - [[libjpeg-turbo]] - http://cetus.sakura.ne.jp/softlab/jpeg-x86simd/jpegsimd.html * 使い方 [#rbdb1811] - JPEGファイルの入出力 -- http://www.syuhitu.org/other/jpeg/jpeg.html - [programing][C/C++][gail] jpeglibの勉強 -- http://d.hatena.ne.jp/MaD/20070302 *. [#i192d38f] - http://d.hatena.ne.jp/MaD/20070302 - http://refspecs.freestandards.org/LSB_3.1.0/LSB-Desktop-generic/LSB-Desktop-generic/libjpegman.html - https://tahoe.ca.sandia.gov/public/VTK-doc/jdapimin_8c-source.php#l00030 // - http://spalab.naist.jp/~yuu-t/wiki/index.php?libjpeg-howto * ファイルを介さずメモリ上で処理 [#n03d36d3] - http://yarimit.blog.so-net.ne.jp/2005-06-03 - http://d.hatena.ne.jp/mabos/20060720 - http://www.yagoto-urayama.jp/~oshimaya/nbug/etc/using_jpeg.html |