搜索资源列表
compress
- 用matlab写的图像预测编码，compress.m是压缩，descompress.m是解压缩。
Source
- l1-norm, compress sensing
Matlab-Wavelet-Denoise-Compress
- Matlab-Wavelet-Denoise-Compress.关于小降噪的练习，很好的应用！-Matlab-Wavelet-Denoise-Compress. The practice of small noise, a very good application!
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
radar-function
- 雷达方程仿真程序，包括基本的雷达距离方程，雷达能量方程，脉冲压缩处理等-radar function simulation code, including basic radar range function, radar power function, pulse compress processing
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
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
Backpropagationexamples
- Neural Networks for compress-Decompress and character recognition.
Compressed_sensingl
- compress sensing aimed at cognitive radio is performed in this file,hope everyone can come up with some suggestions
compress
- compress an image using DCT transform
jpeg-compress-code-
- 依据JPEG压缩标准的算法，对lena图像进行压缩，并恢复出原始图像，然后对照原始图像，对恢复出的图像进行客观评价：计算峰值信噪比PSNR及均方误差MSE。-language matlab jpeg picture compress
range-compress
- 这是一个在合成孔径雷达中使用的信号脉冲压缩程序。-This is a range compress program of signal processing used in SAR.
Compress Sensing in SONAR Imaging field
- Compress Sensing - CS (Also known as compressive sensing, compressive sampling, or sparse sampling) Approach overall and to discover an application of CS in SONAR Imaging field. According to the given elementary theory, proceeding to construct algori
SOM-compress
- using self organization Map is kind of Newron Network to compress image.