Frequency

一个计算3D空间多边形面积的小程序,笑纳-a calculation of 3D polygon area of small procedures, heart

图象处理中的一些经典代码 周长发书上的原代码-Image processing code in a number of classic books week long the original code

visual c++编写，图像主分量融合,应用加权图像融合算法-visual c preparation, image PCA integration, application-weighted image fusion algorithm

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).

一个完整的Visual C++程序,包含了图像的RGB调整,傅立叶变换,傅立叶反变换,对比度调整,颜色转换 梯度算子检测,sobel算子检测 均值滤波和中值滤波,程序已经通过调试.-a complete Visual C program includes a RGB image adjustment, Fourier transform, Fourier transform, contrast adjustment, color conversion operator gradient detection, segmentation operator for the mean and median filtering filtering, testing procedures have been adopted.

matlab数字图象处理 -Matlab digital image processing digital image processing Matlab Matlab digital image processing

Active contour demo implements snake, which essentially is an A* search. This can be used for image registration, segmentation, feature extraction.

计算几何-半平面交算法,计算几何-半平面交算法-Computational geometry- half-plane algorithm, computational geometry- half-plane algorithm

漂浮的云，这是源代码-floating clouds, which is the source code

本人编写的批量剪切图像并保存的小程序，欢迎大家使用-I write batch cropping the image and save a small program, welcome to use