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jcropsrc
- jpeg transcoding (encoding and decoding) crop, flip horizontal and vertical, transpose, transevrse-jpeg transcoding (encoding and decoding) crop, flip horizontal and vertical, transpose, transevrse...
steganolab-src-rev_4-(1).tar
- jpeg compressor and decompressor code incroping a steganograpie into the bit steam jpeg with a pnrg sequence cypted by a RSA algorithm
jpegcrop
- select a region of interest in jpeg file to extract that region and save it in another file jpeg
openjpeg-2.0.0-win32-x86
- JPEG 2000 encoding and decoding, DCT, quantization, encoding entropic, huffman, arithmetique, wavelets coefficients
jpegcodec
- jpeg coder and decoder with out using block proc function.Reading the image into 8x8 blocks and apllied the DCT transform and quantization using quantization tables.After that seperation of DC and AC coefficients and I applied the DPCM for DC coeffci
image
- 图像压缩编码的实现及感悟，本文详细描了jpeg 图像的编码及实现-Realization and perception of image compression codingimages