搜索资源列表
图像处理22
- matlab的图像处理。图像编码（HUFFMAN编码）小波变换，1、 分别用sobel、Laplacian-Gaussian方法对一幅灰度图像进行边缘提取-Matlab image processing. Image Coding (HUFFMAN coding) wavelet transform, 1, respectively segmentation, Laplacian - Gaussian approach to a gray-scale image from the edge
image_BTC
- BTC的基本方法，并且编程实现，显示、观察编码后的图像，分析比较压缩性能。-the basic methods and programming, show that the observed image coding, compression performance analysis and comparison.
code.zip
- 行程编码的matlab实现。编码后的图像存储在变量E中,该变量是一个三纬树组,前两纬表示起始像素的横、纵坐标，第三纬表示该行程的颜色值。,Matlab coding realize itinerary. Encoded image is stored in the variable E, the variable is a three-wai Tree Group, the former two-wai express start pixel horizontal, vertical coord
HuffmanCoding_ImageCompress
- 用Matlab对图像进行哈夫曼编码（Huffman Coding）以实现对图像的无损压缩-Use Matlab to realize Huffman coding for lossless image compression
MPEG_souce-code
- Mpeg压缩的C++源代码，对于图像压缩，视频压缩，图像编码领域的朋友很有用-Mpeg compression of the C++ source code, for image compression, video compression, image coding friends useful
mpeg
- 用MATLAB语言编写的MPEG视频图像压缩编码。可运行实现-With the MATLAB language for MPEG video image coding. Can be run to achieve
XWXGF
- 使用相位相关法对视频中的两帧图象进行预测编码，画出运动场并求出峰值信噪比-Using the method of relevant video phase two frames image coding, predicting playground and peak value signal-to-noise ratio
DCT
- 将图象分块(8*8)，作DCT变换，并作IDCT：DCT是一种可分离图象变换，用来图象压缩编码，IDCT用来解压缩。-The image sub-block (8* 8) for the DCT transform, and to make IDCT: DCT is a separable image transformations, is used to image compression coding, IDCT is used to decompress.
jbeam
- JBEAM-soft is a software package written in MATLAB. It was used to generate the simulation results, as well as figures, in paper "JBEAM: multiscale curve coding via beamlets" by X. Huo and Jihong Chen. This paper will appear in IEEE Trans. Image Proc
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 -
HuffmanandShannon-Fanosourcecoding
- Huffman and Shannon-Fano source coding
btc_image
- The code enables the user to calculate the block truncation code of the given image. It is a lossy form of compression coding but excellent for beginners.
JPEG_CODING
- gives a rough jpeg based coding routine that enables the user to convert and compress any image into jpeg format
WAVELET_BASED_IMAGE_COMPRESSION
- Wavelet based compression coding method. Allows the user to compress an image to upto 80 using wavelet based compression method.-Wavelet based compression coding method. Allows the user to compress an image to upto 80 using wavelet based compression
1DWT
- this coding also describes about the image processing techniques of dwt. it also describes the psnr value
codingsystem
- 这是一个编码系统，包括图像配准，一维二维huffman编码，lz算法等。-This is a coding system, including image registration, one-dimensional two-dimensional huffman coding, lz algorithm.
binaryimagecoding
- 这个一个用matlab写的关于二值图像游程编码的实例-binary image coding
square_coding
- 用matlab实现了图像通信中的方块编码，并针对不同的块大小与压缩比进行了比较。-Matlab realize image communication with the block coding, and for different block sizes and compression ratios are compared.
dpcm
- 用matlab语言实现的将图像的进行dpcm编码算法，之后进行图像重构，进行前后图像的对比。-With matlab language will be dpcm image coding algorithm, after the image reconstruction, the images before and after contrast.
Fractal-image-coding
- 描述分形编码和解码原理的非常好的一份电子文档，对实验结果也进行了详细的分析-Describe the principles of fractal coding and decoding an electronic document very well the experimental results carried out a detailed analysis of