搜索资源列表
bp-compress
- 用BP神经网络实行彩色图像压缩matlab-Bp network color image compression
61549835image-compress-denoise
- 图像压缩去噪增强锐化程序，供大家参考。 包括：数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图
dct2_img
- dct2的编程实现，用来压缩灰度图像，需要修改输入的图像名，保持和程序里的名称一致-dct2' s programming is used to compress grayscale images, need to modify the input image name, the name of maintaining and procedures where the same
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
wangwei20062218
- 该程序利用Matlab编写，并带有GUI截面。实现了任意格式图像压缩的功能。并且可以对比显示压缩前后图像，显示压缩比例和压缩时间。-The program prepared by the use of Matlab, and with a GUI cross-section. Image compression format to achieve an arbitrary function. Compared before and after the show and can compress
imagecompression
- 图像压缩：对图像进行压缩，取得了比较好的压缩效果。-image compression：compress the image and get a good compression results.
ImageCompression_ANN
- Image Compression using Artificial Neural Networks This code is developed in MATLAB 6.5 and can used in Windows platform. Program contain all necessary files. For training the network use Train.m and Codec.m compress images by trained network.
Image_Compress
- 使用小波技术对图像进行压缩和解压过程，并且通过模拟信道测试计算其PSNR，通过Matlab2009a测试。-Using wavelet methods compress and decompress the image, and testing through analog channels to calculate the PSNR, by Matlab2009a test.
JPEG_compression_image.m
- 利用Matlab编程实现对lena.bmp灰度图象进行QF=50和QF=40的压缩和解压缩，比较二者的PSNR，并且利用霍夫曼编码模拟信道中传输图象。通过了Matlab2009A测试。-Using Matlab program to compress and decompress the gray image Lena.bmp at QF = 50 and QF = 40,as well as comparing the result of two situation.Then using Hu
image_compress_using_wavelet
- 利用小波进行图像压缩，使用的是一代小波对图像进行的压缩-image compress using wavelet
DIferentialCoding
- Tool for compress and decompress for image, using differential coding prediction-Tool for compress and decompress for image, using differential coding prediction
compress
- compress an image using DCT transform
Image
- 转换色彩空间，实现各种图像的Compress-Decompre-Color space conversion, to achieve a variety of image Compress-Decompress
New-Text-Document
- image compress code with matlab
huffman-image
- This code is used to compress the normal image through huffman coding
SOM-compress
- using self organization Map is kind of Newron Network to compress image.
image-compress
- 用BP神经网络实现图像压缩的matlab程序-BP neural network image compression
Lossless image compression using Matlab
- HOW TO COMPRESS IMAGE USING MATLAB
Informe 7
- Transform Discrete of Cosine to compress audio y and image