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- 编写一个程序，对输入的图像进行哈夫曼编码，显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。 Sobel算子和拉普拉斯算子进行锐化，并比较结果。-Write a program to image the input Huffman coding, the entropy of the original image displayed, encoded, the average code length, and be able to reconstruct the image a
travai1
- Matlab code for encoding an unwrapping phase InSAR image based on Markov Random field
rle
- Run length Encoding code in matlab
jpeg2avihojoon
- This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN -
jpeg_encode+decoderhojoon
- This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN -
rgbquadtreehojoon
- This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN -
vin
- runlength encoding for image
jpeg
- 整理的一些JPEG实现图像编解码的程序，已matlab实现-some image encoding and decoding procedures based on JPEG
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
jpeg
- 利用游程编码和哈弗曼编码实现灰色图片的压缩和解码，压缩比可达15倍-Using run-length encoding and Hafu Man Coding and decoding of gray image compression, the compression ratio up to 15 times
work
- 对图像进行JPEG压缩编码和解码，用matlab实现-JPEG compression of image encoding and decoding, using matlab implementation
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
VcDemo
- Video Compression using Content-Based Motion Compensation --------------------------------------------------------- This demo Requires MATLAB (and the Image Processing Toolbox) Tested on MATLAB 7.0 (R14). Run one of the following thr
Matlab-VC_DICOM
- DICOM是各种数字化影像设备的图像格式和数据传输标准。许多医学图像都采用了DICOM标准。DICOM医学图像的编 码和显示是医学图像研究的基础。该文介绍了DICOM的相关概念和医学图像的组织结构。列出了数据集进行编解码的算法并用 Matlab和VC++编程实现DICOM医学图像的信息读取和显示。-Abstract:Dicom(Digital Imaging and Communications in Medicine)is the international standard of m
huffman
- 图像的huffman编解码程序，希望能给大家提供帮助-Huffman encoding and decoding process the image, hope that they can help
Image-Compression
- 一种基于矢量量化快速编码的图像压缩方法 -A Fast Vector Quantization Encoding Method for Image Compression
Compression
- JPEG2000 Image Compression: Efficient Methods for Encoding Regions of Interest in the Upcoming JPEG2000 Still Image Coding Standard
code
- 实现图像的游程编码，有示例，希望大家喜欢-The run-length encoding of image, there are examples, I hope you like
haardecomp_quanti_Block_bitplaneencode
- This program provides haar DWT without using matlab inbuilt function, deadzone quantization, blocking of image and bitplane encoding-This program provides haar DWT without using matlab inbuilt function, deadzone quantization, blocking of image an