搜索资源列表
PCD
- PCD 压缩传感使用并行坐标下降算法(冗余字典由各种小波变换和离散余弦变换被用于图像修复-PCD compressed sensing using parallel coordinates down algorithm (redundant dictionary by all sorts of wavelet transform and discrete cosine transform is used for image restoration
FISTA
- FISTA 压缩感知的图像使用快速迭代shrinkage-thresholding算法(小波sparsifying转换 傅氏域抽样磁共振成像和氡转换断层测量)- FISTA compression perception of image using fast iterative shrinkage- thresholding algorithm (magnetic resonance imaging (fmri) wavelet sparsifying transform fourier-
SPIHT_Matlab_Demo
- 是经典的压缩算法，可以进行自然图像的压缩，或者遥感图像的压缩-Is a classic compression algorithm can compress natural images, or remote sensing image compression
fenxing20140108
- 分形压缩程序，用于图像处理压缩，运行时间比较长，请耐心等待结果。-Fractal compression program for image processing compression, running a long time, please wait for the result.
Encode-of-LZ77
- LZ77和它的变体发现，在正文流中词汇和短语(GIF中的图像模式)很可能会出现重复。当出现一个重复时，重复的序列可以用一个短的编码来代替。压缩程序扫描这样的重复，同时生成编码来代替重复序列。随着时间的过去，编码可以重用来捕获新的序列。算法必须设计成解压程序能够在编码和原始数据序列推导出当前的映射。-encode of Lz77
AMBTC
- 区块截断编码对图像进行压缩处理，为提高压缩率采用自适应的方式对小区块进行划分-Block truncation coding for image compression, in order to improve the compression ratio using adaptive way to divide the cell block
improved-OMP
- 改进的分块压缩感知程序，小波——分块压缩感知程序，对图像的分解与重构，效果一般，有待改进-Improved block compressed sensing program, wavelet - block compressed sensing program, the image decomposition and reconstruction, the general effect, could be improved
CS_lena256
- 压缩感知在二维图像重建的一个应用，使用OMP算法重建。-Compressed sensing applications in a two-dimensional image reconstruction algorithm using OMP reconstruction.
xb_decompress_end
- 基于小波算法的图像解压缩，数字图像处理课程设计-Wavelet-based image compression algorithm solutions, digital image processing course design
LBG
- 矢量量化LBG算法,应用于图片的压缩解压。本算法应用CAMERAMAN图像进行仿真。-a tool for image
Wavelet_OMP_SD
- 对图像的压缩减压缩，使用小波分析法和压缩感知的正交匹配追踪-Less compression of image compression using wavelet analysis and compressed sensing orthogonal matching pursuit
WH
- 利用沃尔什-哈达玛变换实现图像的压缩处理-Walsh- Hadamard transform image compression
f2
- 对一幅图像进行压缩编码然后再解压缩的过程，使用的函数有dctmtx和blokproc函数-DCT-based JPEG encoding
Huffman256
- 【实现功能】 （1）对256色BMP图像进行Huffman编码以达到压缩图像目的（编码文件保存为*_Huffman.bhd / *_Huffman.bpt） （2）对编码后的文件解码，恢复为256色BMP图像（解码文件保存为*_Decode.bmp）-[Function] to achieve (1) 256 color BMP images Huffman coding to achieve the purpose of the compressed image (save encod
TVNorm
- 磁共振图像重建中运用压缩感知的知识结合全变分（TV）的恢复算法-Magnetic resonance image reconstruction using compressed sensing knowledge combined total variation (TV) recovery algorithm
codes-for-tv-denoising-and-cs
- 这是一些matlab代码，用于展示基于全变差的图像去噪和压缩传感的一些典型例子。可用于教学和算法研究。-this is a set of matlab codes of demonstrations of total-variation-based image denoising and compressed sensing
libjpeg
- bmp内存压缩为jpeg，直接将bmp图像的RGB像素数据压缩为jpeg数据-bmp memory compression as jpeg, bmp directly to the RGB pixel data of the image data is compressed to jpeg
CSalgorithm
- 压缩感知理论对图像数据进行采集，并利用重构算法omp,GSPR,ST0等算法进行分析视频重构图像的效果-Compressed sensing theory for image data acquisition and reconstruction algorithm using omp, GSPR, ST0 video reconstruction algorithms to analyze the effect of image
sift
- 基于内容的图像检索的sift特征提取的相关代码的压缩文件-Content-based image retrieval sift feature extraction of the relevant code of compressed files
Picture
- 数字图像的DCT变换 压缩解压代码，对灰度图像进行处理-Digital image DCT transform compression decompression code, to deal with gray image