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用分形算法对高光谱图像压缩的MATLAB程序-With fractal algorithm to hyperspectral image compression MATLAB program
Date : Size : 3kb User : tt

这是一个用MATLAB软件来实现的图像JPEG压缩程序源代码-This is a used MATLAB software to achieve JPEG image compression source code
Date : Size : 1.07mb User : 刘继红

The frequency domain plays an important role in image processing to smooth, enhance, and detect edges of images. Although image data typically does not include imaginary values, the fast Fourier transform (FFT) has been used for obtaining spectra. In this paper, the fast Hartley transform (FHT) is used to transform two-dimensional image data. Because the Hartley transform is real valued, it does not require complex operations. Both spectra and autocorrelations of two-dimensional ultrasound images of normal and abnormal livers were computed.
Date : Size : 4kb User : archit

一种新的基于matlab环境的用SVD原理实现图像压缩的源程序,程序简单易懂-Implementation of new image compression using SVD, the program easy to understand
Date : Size : 6kb User : 国华

基于数字图像处理的MATLAB车牌定位源程序-Digital image processing based on the MATLAB source code license plate location
Date : Size : 1.05mb User : 卢景

二值图像 游程编码 自己测试过。。。绝对可用-Binary image run-length coding themselves tested. . . Definitely can be used
Date : Size : 1kb User : 龙军

CCSDS空间图像 压缩标准c源代码,内含源文件和测试图像-CCSDS image compression standard space images c source code, including source files and test images
Date : Size : 361kb User : 徐上进

用MATLAB进行数字图像处理的入门,是一些基本程序,便于理解-Using MATLAB to carry out digital image processing of the entry, some basic procedures, easy to understand
Date : Size : 7kb User : 李榕

一种huffman编码,可以快速算出图片的编码结果-A huffman coding, can quickly calculate the results of image coding
Date : Size : 1kb User : 孙晓峰

matlab简易游程编码,针对二值灰度图像。 有压缩和加压及主程序部分,压缩和加压函数调用。-matlab simple run-length coding for gray image binarization. There are compression and pressure and the main program of the compression and compression function call.
Date : Size : 1kb User : 陈自远

Source Codes for Multiple Description Lapped Transform with Prediction Compensation (MDLT-PC) This page describes the source codes for the multiple description lapped transform with prediction compensation (MDLT-PC) developed in the following papers: G. Sun, U. Samarawickrama, J. Liang, C. Tian, C. Tu and T. D. Tran, "Multiple description image coding with prediction compensation,?submitted to IEEE Trans. Signal Processing, Feb. 2007. G. Sun, U. Samarawickrama, J. Liang, C. Tu, and T. D. Tran, "Multiple description image coding with prediction compensation," Proc. 2007 IEEE Int. Conf. on Image Processing, Vol. VI, pp. 513-516, San Antonio, TX, Sept. 2007. http://www.ensc.sfu.ca/~jiel/
Date : Size : 1.92mb User : gygymon

The QccPackSPECK module is a optional addon to the QccPack library for the quantization, compression and coding of data. -The QccPackSPECK module is a optional addon to the QccPack library for the quantization, compression and coding of data. The QccPackSPECK module provides an implementation of the Set-Partitioning Embedded Block (SPECK) algorithm for image compression. Since the SPECK algorithm is patented, it is made available here under special license terms (see below and the file LICENSE-SPECK), whereas the QccPack library is licensed under the GNU General Public License and the GNU Library General Public License. See the file CHANGELOG-SPECK for details of recent changes to the QccPackSPECK code.
Date : Size : 94kb User : jason..

图像压缩 JPEG 的matlab实现程序-image compression jpeg
Date : Size : 8kb User : lee

图像的加密解密,简单实用,抓紧下载保证有用,-Image encryption and decryption, simple and practical, step up to ensure download useful
Date : Size : 991kb User : 易单

采用离散余弦变换对图像进行压缩的matlab函数代码。-Using discrete cosine transform image compression matlab function code.
Date : Size : 1kb User : 张勇奇

SPIHT(多级树集合分裂算法)对图像压缩有很大的推进作用,此为原始代码,进行过仿真,程序结构清晰.-SPIHT (set of multi-level tree splitting algorithm) on the image compression to promote the role of a great, this is the original code, and carried out simulations, program structure clear.
Date : Size : 188kb User : 徐萍

对数字图像进行预测编码,并用MATLAB仿真 只做了预测部分,符号编码未作-Research on Predictive Coding and its application in compress of image
Date : Size : 47kb User : 刘华烨

基于contourlet的图像压缩编码,其中包括计算PSNR值,压缩比和运行时间-Contourlet-based image compression coding, including the calculation of PSNR values, compression ratio and run-time
Date : Size : 373kb User : 刘灿

基于两步迭代收缩法和复数小波的压缩传感 图像重构 - Based on two-step iterative shrinkage method and the complex wavelet compression sensor Image reconstruction
Date : Size : 74kb User : weimiao

matlab code about image processing
Date : Size : 95kb User : hamed
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