pca_img_compress.tar

图像JPEG压缩算法，由8*8DCT变换，调用量化表进行量化，最后由Huffman编码完成算法(JPEG image compression algorithm, the 8* 8DCT transform, quantization table calls to quantify, and finally completed by the Huffman coding algorithm)

香港大学沙威教授写的压缩感知版hello world(Compressed sensing version Hello world written by Professor Javert of University of Hong Kong)

说明：  JPEG压缩，matlab实现的JPEG压缩算法(JPEG compression, matlab code)

EZW算法的matlab代码，希望对大家有用(EZW algorithm matlab code, everyone would like to be useful)

实现图像的jpeg无损压缩，可以在linux系统下经过交叉编译器编译后在arm上实现，已经写好makefile文件(Realize jpeg image lossless compression, you can linux system through cross-compiler to compile in the arm to achieve, has written makefile file)

双树复小波变换具有平移不变性、方向选择性等特点，适合进行图像压缩，优于传统离散小波变换方法。(The DT-CWT is suitable to image compression processing because of its shift invariance and directional selectivity. It is preferable to traditional Discrete Wavelet Transform(DWT). )

说明：  A Visual Cryptography Based Watermark Technology for Individual

说明：  一个用jbuilder做纸牌游戏，希望对你学习有帮助(A card game using jbuilder do, and they hope to help you learn)

详细介绍了数字音频的压缩和传输，同时介绍了mp3、wma和AC-3音频的关键技术。(Details of digital audio compression and transmission, at the same time introduced the mp3, wma and AC-3 audio of key technologies.)

抽象类和借口的区别抽象类和借口的区别抽象类和借口的区别(English Version)