snake模型的C源码，采用欧拉方程求解模型的能量最小值，实现了经典的活动轮廓模型...

Description: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thus, taking the Inverse Fourier Transform of this transfer function we get a filter characteristics closely resembling to the Gabor filters. The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively) modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively).

vc数字图象处理程序,包括傅立叶变换以及测试程序. -vc digital image processing procedures, including Fourier transform and testing procedures.

dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT transform dctcom.m completion of the input image compression imagecbe.m completion of the two RGB input image with wavelet analysis method of image fusion imagecom.m completion of the input RGB image using wavelet analysis method automatically drop noise, the threshold of high-frequency coefficient, noise reduction effect and the results of the percentage of wavelet1D.m completion of the input signals of one-dimensional discrete wavelet multi-scale decomposition wavelet2D completion of the input signals of two-dimensional discrete wavelet multi-scale decomposition zigzag.m completed the input of 8* 8 matrix of data collected in accordance with the zigzag order.

基于组织的粒子群优化的最大类间方差图像多阈值分割-Based on Particle Swarm Optimization organization the largest variance between-class multi-threshold image segmentation

这是应用Matlab编写的Lee滤波实现算法,希望对大家有用!-This is the application of Matlab prepared realize Lee filter algorithm, in the hope that useful to everybody!

小波变换的快速算法研究及其在图像处理中的应用-image process, wavelet ,fast algorithm

opencv+vs2008实现分水岭算法-opencv+ vs2008 watershed algorithm to achieve

本科数字图像处理试验程序2，包括图像锐化分割等-Undergraduate digital image processing, two testing procedures, including image sharpening segmentation

提出一种基于离散正交小波变换和非线性增益的图像对比度增强方法-Contr ast Enhancement for Image by Wavelet Tr ansform

利用matlab进行基于小波变换的图像量化编解码-using Matlab-based wavelet image quantization codecs