搜索资源列表
JPEG.rar
- 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
ImageCompressed.rar
- 利用霍夫曼编码算法对数字图像进行压缩及解压缩处理，解压出来的图像与源图像几乎完全一致，峰值信噪比为无穷大,The use of Huffman coding algorithm for digital image compression and decompression processing, extracting images from the source image is almost exactly the same infinite PSNR
surf
- 主要是实现了图像匹配和图像配准，是一个很不错的算法模块-Achieved mainly image matching and image registration, is a very good algorithm module
vqlbg
- LBG algorithm for image compression using vector quantisation.
Huffman_Arithmetic
- 我用C＋＋编写的Huffman压缩解压算法，可以对文本及*.bmp图像进行压缩解压-I use C++ to the Huffman compression decompression algorithm, and the text can*. bmp image compression decompression
huffmanprogram
- 用matlab软件实现图像的编码和解码，并对解压后的图像是否失真进行测试，采用的算法是huffman算法，经调试无误后上传-Matlab software used to encode and decode images and extract the image to test whether the distortion using the algorithm is huffman algorithm, after the upload through debugging correct
gaoguangpuencode
- 用分形算法对高光谱图像压缩的MATLAB程序-With fractal algorithm to hyperspectral image compression MATLAB program
console_lib
- algorithm to resize an image
images
- its an image compression algorithm done in java
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
libQccPackSPIHT
- The QccPackSPIHT module also provides the 3D-SPIHT algorithm for image-cube coding. See the file LICENSE-3D-SPIHT for licensing information for 3D-SPIHT.-The QccPackSPIHT module also provides the 3D-SPIHT algorithm for image-cube coding. Se
QccPackSPECK-0.58-1
- The QccPackSPECK module is a optional addon to the QccPack library for the quantization, compression and coding of data. -The QccPackSPECK module is a optional addon to the QccPack library for the quantization, compression and coding of data.
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_Matlab_Demo
- SPIHT(多级树集合分裂算法)对图像压缩有很大的推进作用,此为原始代码,进行过仿真,程序结构清晰.-SPIHT (set of multi-level tree splitting algorithm) on the image compression to promote the role of a great, this is the original code, and carried out simulations, program structure clear.
Jpeg2000Gui
- jpeg2000 image compression 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
0371jpeg2k_matlab
- 很有用的JPEG2000图像压缩编码算法，通过编译。-Useful JPEG2000 image compression algorithm, to compile.
dct-image-compression
- 裡面有包含圖片跟jpeg壓縮的主要程序DCT的演算法,會秀出作dct轉換的前後圖片-Contains a picture inside the main program with the jpeg compression algorithm DCT will be showed off pictures before and after conversion for dct
Image-compression-algorithm
- 一系列展示图像压缩技术的源代码。包括有：使用块截断编码的图像压缩(Block Truncation)、基于高斯金字塔变换的图像压缩(Gaussian Pyramids)、基于离散余弦变换对图像压缩(Discrete Cosine Transform)、基于奇异值分解(SVD)的图像压缩(Singular Value Decomposition)。给出的代码还可以用于2D图像噪声消除。-Series show the source code for image compression techno