灰度图象的jpeg压缩 matlab

[{"title":"（ 18 个子文件 270KB ） 灰度图象的jpeg压缩 matlab","children":[{"title":"jpeg_gray","children":[{"title":"DC_Huffman.m <span style='color:#111;'> 2.57KB </span>","children":null,"spread":false},{"title":"dezz.m <span style='color:#111;'> 411B </span>","children":null,"spread":false},{"title":"jdcenc.m <span style='color:#111;'> 1.40KB </span>","children":null,"spread":false},{"title":"tobdel.m <span style='color:#111;'> 9.37KB </span>","children":null,"spread":false},{"title":"jpegdemo.m <span style='color:#111;'> 4.17KB </span>","children":null,"spread":false},{"title":"AC_Huffman.m <span style='color:#111;'> 10.40KB </span>","children":null,"spread":false},{"title":"test2.m <span style='color:#111;'> 1.39KB </span>","children":null,"spread":false},{"title":"jacdec.m <span style='color:#111;'> 8.42KB </span>","children":null,"spread":false},{"title":"jacenc.m <span style='color:#111;'> 8.98KB </span>","children":null,"spread":false},{"title":"Lena.bmp <span style='color:#111;'> 261.43KB </span>","children":null,"spread":false},{"title":"divq.m <span style='color:#111;'> 211B </span>","children":null,"spread":false},{"title":"dpcm.m <span style='color:#111;'> 801B </span>","children":null,"spread":false},{"title":"idivq.m <span style='color:#111;'> 31B </span>","children":null,"spread":false},{"title":"Zigzag.m <span style='color:#111;'> 681B </span>","children":null,"spread":false},{"title":"jdcdec.m <span style='color:#111;'> 1.46KB </span>","children":null,"spread":false},{"title":"bin2int.m <span style='color:#111;'> 247B </span>","children":null,"spread":false},{"title":"int2bin.m <span style='color:#111;'> 888B </span>","children":null,"spread":false},{"title":"ijpegdemo.m <span style='color:#111;'> 1.55KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]