搜索资源列表
jpeg2k2im
- 这个函数是JPEG2000压缩文件的解压缩过程，能把JPEG2000压缩文件解压成恢复图像。-This function can achieve the reverse of the JPEG2000 compression file.
wavelet_yasuo
- 基于小波变换的图像压缩程序，效果不错，压缩率高时解压得到的图像误差较小。-Based on the wavelet transform of the image compression program, the effect is good, high compression rate when the extract the image small errors
matrix
- 可以打开一副图像 进行压缩，解压。效率比较高，值得借鉴-a program can rar.
Color-Image-JPEG-Compression
- 彩色图像的压缩与解压的程序，网上关于图像压缩的程序基本上是黑白图像的压缩，我参考别人黑白图像压缩的源码改写出了彩色图像的压缩与解压的程序，里面包括色域的转换、DCT变换等-Compression of color images online image compression and decompression program, the program is basically a black and white image compression, my reference to the ot
matlab
- 运用哈夫曼编码对图像进行压缩，解压的过程。-Use Huffman coding for image compression, decompression process.
LZW
- 使用LZW算法对于图像进行压缩解压缩，可以把图像压缩成另外一个文件再进行解压-Using the LZW algorithm for image compression and decompression
BmpToJpgJpgToBmp
- 实现jpeg压缩和解压缩,将彩色图像进行颜色空间转换、对不同的颜色分量进行不同的采样、对于3个分量进行8×8的DCT变换、对DCT系数矩阵按照JPEG推荐的量化表进行量化；对量化后的系数进行Z形扫描，最后进行熵编码，形成码流，计算比特数，和压缩比。解压从量化后的DCT系数表开始逆向进行-Jpeg compression and decompression, the color image is a color space conversion, the different color compo
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
MFC-image-processing
- 本压缩包中，集合了很多个算子，每个算子进行了不同的压缩包，需要学习的打开压缩包解压即可，里面涉及了图像空间域的预处理，也包括了道路识别的霍夫变换，还有频域空间的一些算法，关于波的一些处理-The compressed package, a collection of a number of operators, each operator had different compression package, you need to learn to open the archive decomp
jpeg-compressor_v103
- 在内存中进行图像的jpeg压缩与解压，这个功能很多开源库都没有，十分有用。 函数的功能全都在一个文件中实现，用起来方便。-Performed in memory jpeg image compression and decompression, this features a lot of open source libraries are not very useful. Performance function to achieve all in one file, easy to us
compress
- 通过VC++语言，使用基于离散余弦变换的技术，实现jpeg的图像压缩与解压。-Implementation of jpeg image compression and decompression
matlab
- 通过matlab语言，使用基于离散余弦变换的技术，实现jpeg的图像压缩与解压。-Implementation of jpeg image compression and decompression
f5
- 信息隐藏F5算法的JAVA源代码，包含了信息的嵌入和提取以及图像的压缩与解压- Information Hiding F5 algorithm JAVA source code, including the embedding and extracting information and image compression and decompression
ImageStu
- 利用图形图像处理的原理，用LZW对图像实现编码和解码。针对的灰度图像，将图像压缩、解压的数据放在文本文档中。-Using the theory of graph and image processing, the image using LZW to realize the coding and decoding. According to the gray image, the image compression, decompression of the data in a text doc
DCT
- 用DCT变换进行图像压缩，求经压缩、解压后的图像-With the DCT transform for image compression
dct-f3
- 图像dct变换，量化，f3隐写，压缩，解压，使用matlab实现-Image DCT transform, quantization, F3 steganography, compression, decompression, using MATLAB to achieve
rectified-retinex
- 图像增强经典算法retinex，下载压缩包后直接解压即可-Image enhancement classic algorithm Retinex, download the compressed package can be directly extracted
cityplot.m
- cityplot，图像的柱状显示，matlab版本，下载压缩包后直接解压即可-Cityplot, the image of the column display, matlab version, download the compressed package can be directly extracted
Image-compression-coding
- 基于MATLAB编写的图像压缩与解压代码，附原图像与处理后的图像及代码。-MATLAB-based image compression and decompression write code attached with the original image and the image processing code.
huidusuofang
- 灰度图像缩放，解压后原始图像压缩比为2,4,8,16-Grayscale image scaling，After decompression for the original image compression ratio 2,4,8,16