Jpeg_code_decode

压缩感知的几种算法算法,帮助更深入了解压缩感知算法(Compressed Sensing)

说明：  霍夫曼编码解码，实用程序，源程序，只用好用，通用。(Huffman encoding and decoding, utilities, source code, using only easy to use, universal.)

Amplitude Thresholding compression method used here in for ECG signal compression as presented on paper entitled as ECG signal compression with reconstruction via cubic spline approximation by Olga Malgina, Jana Milenkovi, Emil Plesnik, Matej Zajc, Andrej Koš ir and Jurij F. Tasi.

用于对图像的huffman编解码,创建了图像界面,按照提示操作(Huffman codec used on the image to create a graphical interface, follow the prompts)

PAV (H265) 是 音视频 压缩解压 协议，非常不同于H264/MPEG4，ZPAV (H265) 的基本算法 是 小波，多级树集合群，广义小波，数学形态小波，...... ZPAV (H265) 基本算法 ： 1，图象与声音分解与合成 ：小波 ； 2，图象与声音前处理 ：小波子带零交叉降噪，目标纹理处理，语音处理 ； 3，速率控制 ：小波子带熵速率控制 ； 4，量化与反量化 ：小波子带熵量化与反量化 ； 5，低频分量和高频分量的降维 ：小波子带邻域交叉降维 ； 6，运动矢量和量化表的分解与合成 ：广义小波 ； 7，位面编码 ：数学形态小波，多级树集合群，嵌入零树，位面降维 ； 8，位流编码 ：算术编码，熵编码 ； 9，运动估计 ：宏块最优决策，运动矢量预测 ； A，运动搜索 ：钻石，大钻石，小钻石，方形 ； B，图象与声音后处理 ：低通滤波，断点重构，宏块平滑 ； C，误码纠错 ：矢量仿真，帧间仿真 。 (The PAV (H265) is the audio and video compression and decompression protocol, is very different from H264/MPEG4 ZPAV (H265) algorithm is a wavelet, multi-level tree collection group, and generalized wavelets, mathematical morphology, wavelet, ... ZPAV (H265) algorithm: 1, image and sound decomposition and synthesis: wavelet 2, image and sound processing: wavelet sub-band zero-crossing noise, target texture processing, speech processing 3, the rate control: wavelet subband entropy rate control 4, quantization and inverse quantization: Wavelet subband entropy quantization and inverse quantization 5, the dimensionality reduction of the low frequency component and high frequency components: the wavelet subbands neighborhood cross-dimensionality reduction 6, the decomposition and synthesis of the motion vector and quantization tables: generalized wavelet 7, bit-plane coding: the mathematical form of wavelet multi-level tree collection group, embedded zerotree, bit plane)

输入两个正整数m和n，求其最大公约数和最小公倍数(Enter two positive integers m and n, can seek the common denominator and least common multiple)

加密、压缩(The Examples of Encrypt and Compression)

完整的SNIC的算法，可直接运行，无需其他操作(SNIC algorithm, can run directly)

说明：  传统游程编码，并且又对游程编码进行了一定程度的改进。(The traditional run-length coding has improved it to some extent.)

RLPack is a software that gives you the power to compress your executables and dynamic link libraries in a way that keeps them small and has no effect on compressed file functionality. Further more RLPack protects your files from modification and has several protection options which help protecting your files from being changed or cracked. But compression and protection does not stop there. RLPack with iBox module can pack your dynamic link libraries and place them inside the main executable so they can not be modified. They are extracted directly to memory (or optionally to disk) hiding their presence and enabling you to keep your dynamic link libraries safe from being used by third party programs or users.