23_1400_sksalman_01

使用matlab实现凹凸纹理的程序，将一个彩色图片生成灰度图片，然后用本程序可生成彩色图片的凹凸纹理图片(use Matlab texture achieve embossing process will generate a gray color photographs photographs, Then the process of creating color photographs of the rough texture Photo)

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 the threshold value, separate the important and non important, during the encoding.)

说明：  一个MATLAB程序，附有数据和详细计算过程，自回归模型到分析过程，下载看看就知道了(A MATLAB program, with data and detailed calculation process, since the regression model to the analysis process, download to see if the know)

Basic image processing operations

利用matlab实现对图像的处理实现对图像的平移镜像旋转缩小放大(Using matlab image processing to achieve a mirror image of the rotating pan shrink enlarged)

利用此程序,可以计算出两离散序列的线性卷积和循环卷积。(calculating the linear_convolution and circular_convolution of two scattered data.)

PSAT for distribution network

matlabtx319-《Matlab 6.X辅助图像处理》源代码(matlabtx319- "Matlab 6.X assisted image processing" source code)

this is the code for low energy adaptable clustering heararchy

Demo:演示程序（注意图像路径） ShearletCoef: 系数计算程序 mybeta: 伪极坐标 Fourier 变换（文件名是暂时的用法） phi0,psi0,psid: 低高频图像点阵显示（myu,myv用于理论分析，不被 Demo 调用） psiStock: FPsi1(2)_x（有编号）: shearlet 函数类 bump: 钟形光滑函数 ramp: 斜升光滑函数（即旧版中的 smooth） 新版比旧版提高了框架函数的连续性——对角方向上的生成函数进行了连续化。算法设计上， 伪极坐标 Fourier 变换被独立出来。(Demo: demo program (note the image path) ShearletCoef: coefficient calculation procedure mybeta: pseudo-Polar Fourier transform (the file name is temporary usage) phi0, psi0, psid: low frequency image dot matrix display (myu, myv for theoretical analysis not to be invoked Demo) psiStock: FPsi1 (2) _x (numbered): shearlet function classes bump: bell smooth function ramp: ramp smooth functions (ie legacy of smooth) than the old version of the framework to improve the continuity of functions- diagonal direction of the generating function were continuous. Algorithm design, pseudo-Polar Fourier transform is independent.)