搜索资源列表
LZ77
- LZ77图像压缩算法，生成的静态库。可以直接调库-Image compression algorithm LZ77 to produce a static library. Library can be directly transferred
2009_Image_Compression_Algorithm_of_SPIHT_Based_on
- 一種基于塊樹結構的SPIHT數字圖像壓縮算法: 在分析圖像經過小波變換后所具有的特性的基礎上,提出了一種改進的SPIHT算法.由于低頻系數占據圖像的百分之九十以上的能量,在圖像的重構中十分重要,所以,對這些系數不進行壓縮而直接傳輸 而最高頻系數相對不重要,所以不做處理,只在圖像重構時以指定的數值予以重構,因此不僅提高了圖像的質量,同時提高了圖像的壓縮率.在具體的算法中,提出了塊樹的結構,減少了算法所需的內存,拓寬了算法的應用范圍.-A tree structure based on the SP
2009_An_Improved_SPIHT_Algorithm_Based_on_Pixel_Do
- 基于像素域的改進的SPIHT算法:分層樹的集分割算法是一種簡單、有效的嵌入式零樹編碼算法.在算法的基礎上提出了一種基于空域的改進方法.首先將圖像的偶數裂像素減去相鄰兩奇數列的均值,形成分裂圖像.然后將分裂圖像的奇數列提取出來作為主圖像,將偶數列提取出來作為幅圖像.最后將主幅圖像以合適的權值分別進行壓縮-Pixel-based domain improved SPIHT algorithm: the set partitioning in hierarchical tree algorithm i
fra
- 分形的一些程序，包含基于分形的图像压缩及重建-Fractal number of procedures, including fractal-based image compression and reconstruction
improvingLZW
- LZW was originally designed for implementation by special hardware, but it turned out to be highly suitable for efficient software implementations too. An enhanced variant is available on UNIX systems and many other systems as the compress comman
VideoCompression
- Video Compression Algorithms
mainLZ77(2)
- lz77 image compression using matlab
EZW
- 介绍在图像压缩中，用小波变换的EZW算法的一篇经典的英文文章-image compression wavelets EZW
imageprocessing-matlab
- 小波变换 JPEG 图像压缩 方面的资料-JPEG image compression wavelet transform information
Huffman_compersion
- this a source code for data compression using Huffman s coding-this is a source code for data compression using Huffman s coding
LZW_Copmersion
- this a source code for data compression using Huffman s coding-this is a source code for data compression using Huffman s coding
arithmetic-coding
- this is a source code for data compression using Arithmatic coding
BGA11
- 基于遗传算法的图像压缩-Based on genetic algorithms image compression. . . . . . . . . . . .
remez_frf
- 压缩包中包含两个matlab文件： remez_frf.m 为使用remez算法设计旁瓣1/f衰减滤波器程序； myfrf.m 为其中使用到的惩罚函数； frf的意思是频率响应函数。-Compression matlab package contains two files: remez_frf.m algorithm designed for the use of remez sidelobe 1/f attenuation filter procedures myfrf.m u
webcat
- 这是一个100 ％纯Java库，您可以使用适用于N元 分析技术的过程分为文本文件。 该计划包括几个不同的分类算法， namelly 支持向量机，贝叶斯Logistic回归，神经网络分类和文本压缩 算法。如支持向量机和贝叶斯Logistic回归，一个 “一对一” 用于多类分类。更详细的说明这些学习算法和可用的选项，请提供的javadocs 。-It is a 100 pure Java library that you can use to apply N-Gr
AVIRIS_LP
- 一种基于线性预测和算术编码的高光谱图像压缩方法，希望对您有用。-Based on linear prediction and arithmetic coding of hyperspectral image compression, and I hope useful for you.
pattakonVVAs
- fractal image compression-fractal image compression.............................
Entropy
- Entropy package for JPEG compression used for embedded systems
JPEG2000
- 是图象压缩程序，是基于JPEG2000。比较简单的C程序-Is the image compression process is based on JPEG2000. Relatively simple C program
dct8x8
- 是DCT图象压缩的算法，是C编写的，是核心算法。-Is the DCT image compression algorithm is written C, is the core algorithm.