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- 此程序为数学形态学中的膨胀运算,用于将图像编码充满整幅图像-This program is the expansion of operations in mathematical morphology, image coding for the entire image is full of
zero_tree
- 该文提出的改进的算法是针对图像压缩编码的,针对四叉树,提出的方案产生了客观和特殊结构的二进制编码。-This paper presents an improved algorithm for image coding, quadtree for the proposed programs have the objective and the special structure of the binary encoding.
SPIHT_WAVELET
- 本文介绍的是一种改进的SPIHT算法,是基于图像编码的小波系数块的,它主要是把四个系数分成一个块,与阈值比较,分出重要与非重要,在进行编码。-This article is a modified SPIHT algorithm is based on the wavelet coefficients of image coding block, it is mainly divided into the four coefficients of a block, compared with th
Arithmetic_coding
- 基于上下文的算术编码,用于图像压缩中的熵编码环节。-Arithmetic coding for entropy coding in image compression link.
Gouzao_Bianma
- 本程序用matlab编写。实现图像的构造编码。压缩包中的PPT介绍构造编码。一个编码程序,一个解码程序。本程序是无损压缩,编码后可压缩掉30 以上。附有图片。程序有必要的注释。-This program written by matlab. The structure of image coding. PPT introduced compressed package structure encoding. A coding process, a decoding program. This p
RLEhiding
- 通过游程编码的方式,进行图像信息隐藏,此方法适用于二值图像的隐藏-Length coding by the way the image information hiding, this method is suitable for binary image of the hidden
Experiment4
- 对图像进行Huffman编码并计算其压缩比-Huffman coding of images and calculate the compression ratio
arithmetic
- 算术编码是信源编码中的一种,是图像压缩的主要算法之一。 是一种无损数据压缩方法,也是一种熵编码的方法。-Arithmetic coding is a source coding, image compression is one of the main algorithms. Is a lossless data compression method, but also a method of entropy coding.
jpeg
- 基于Matlab的JPEG图像压缩编码仿真,我们在JPEG图像压缩原理的基础上,用Matlab对标准的灰度图像进行JPEG压缩与重建。-Based on the JPEG image compression coding Matlab simulation, we JPEG image compression based on the principle of using Matlab on a standard gray scale images and reconstruction of J
imagecompression
- 有损图像压缩的matlab程序实现,通过dct变换,霍夫曼编码,译码,比较压缩后图像与原图。-lossy image compression
Arithmetic-coding
- 算术编码,MATLAB数字图像处理中的代码-Arithmetic coding, MATLAB code for digital image processing
jintian
- 对图像进行分块编码,总共分四块,在matlab7.0中验证可行-Block coding of images, a total of four points in the matlab7.0 verify possible
fractal-compreeeion
- 分形编码,希望对初学者有用,分形图像压缩编码和解码程序-fractal compression
xiaobobianma
- 数字图像处理姚敏版第八章小波图像编码所有例子的完整matlab代码 可以正确运行-Yao Min version of Digital Image Processing VIII wavelet image coding complete matlab code for all examples run correctly
2DWaveletsimpression
- 由于小波及小波包技术可以将信号或图像分层次按小波基展开,所以可以根据图像信号的性质以及事先给定的图像处理要求确定到底要展开到哪一级为止,从而不仅能有效地控制计算量,满足实时处理的需要,而且可以方便地实现通常由子频带、层次编码技术实现的累进传输编码(即采取逐步浮现的方式传送多媒体图像)。这样一种工作方式在多媒体数据浏览、医学图片远程诊断时是非常必要的。另外,利用小波变换具有放大、缩小和平移的数学显微镜的功能,可以方便地产生各种分辨率的图像,从而适应于不同分辨率的图像I/O设备和不同传输速率的通信系
123
- 信息论与编码中的自适应算术编码的程序,希望有帮助!-Information theory and coding of adaptive arithmetic coding process, want to help!
EC_BNM
- 基于最佳邻域的图像修复算法,可在图像编码传输系统中得到应用-Best Neighborhood Matching: An Information Loss Restoration Technique for Block-Based Image Coding System
xy7z.ZIP
- 面向无线多媒体传感器网络的JPEG2000图像编码算法In wireless multimedia sensor networks JPEG2000 image coding algorithm-In wireless multimedia sensor networks JPEG2000 image coding algorithm
fractal-image-coding(matlab)
- 分形图像编码的matlab实现,希望对研究相关问题的同行有帮助-matlab program of fractal image coding
source-code-for-AVS-in-c
- 非常难得到的用AVS标准进行图像编码和解码的源代码- source code for encoder and decoder video in avs