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lzw_soft.zip lzw压缩解压算法源码
- lzw压缩解压算法源码,The soruce of LZW compression algorithm
RDP_algorithm.rar
- 曲线数据压缩是计算机图形学、计算机自动制图和地理信息系统( GIS) 等学科理论与方法研究的一个重要问题,其实质是一个信息压缩问题.RDP 算法是应用最为广泛的一种,由于容易编程实现且压缩结果较好, GIS 界许多著名商业软件公司(如Intergrap h ,ESRI ,LaserScan) 都把此算法作为其制图系统中一种曲线数据压缩的标准算法.,the well-known Ramer-Douglas-Peucker (RDP) algorithm for polyline data comp
vqlbg
- LBG algorithm for image compression using vector quantisation.
comp
- Huffman算法做的压缩解压程序-compress/uncompress program with Huffman algorithm
Lempel-Ziv 压缩算法
- Lempel-Ziv 压缩算法文档--Lempel-Ziv compression algorithm documents
LZ77
- 以前为研究加解密码算法,曾分析了LZ77算法,但觉得所研究的例子压缩文件大小存在限制,所以就着手改进了其算法,使其支持大文件压缩和解压.-Previous study solutions for cryptographic algorithms, has analyzed the LZ77 algorithm, but I studied the existence of examples of compressed file size limit, so working to improve
RLE
- compression with rle algorithm
Huffman_Final
- code to compress data usin huffman algorithm
zlib
- zlib - a data compression library routines that provide a safe, free and unpatented implementation of the deflate compression algorithm.-zlib- a data compression library routines that provide a safe, free and unpatented implementation of the deflate
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
SPIHT_Demo_compression
- this the sphit compression algorithm -this is the sphit compression algorithm
SVD_on_Matlab
- SVD algorithm implementation in Matlab
Aviation
- ECG compress algorithm
AStar
- A * (star) Algorithm-A* (star) Algorithm
SPIHT_irix[1].tar
- 实现SPIHT算法的主程序，自己实验过程中发现有效-SPIHT algorithm to achieve the main program, their experiment found that the effective
Jpeg2000Gui
- jpeg2000 image compression algorithm
RLC
- This algorithm helps to compress the images using DCT-Run length coding technic.
dbdm3
- Mining code for frequent itemset through fpgrowth algorithm.
jingdiandeLBG
- 高光谱遥感图像压缩的lbg算法，十分经典-Hyperspectral remote sensing image compression lbg algorithm, very classic
jingdianEZW
- 高光谱图像压缩中的ezw算法，实现了很好的压缩比-Hyperspectral image compression ezw algorithm to achieve a good compression ratio