You can draw an arbitrary polygon, and can choose different colors

robustly fits a homography to a set of putatively matched image points-robustly fits a homography to a set of putat ively matched image points

BMP图像转灰度图像，在图像处理中非常有用！-BMP image to gray-scale images, in image processing is very useful!

yuv测试序列的一部分，够用了 yuv测试序列的一部分，够用了- part of yuv test sequences ，it s enough for common use

实现图像的旋转与缩放，用opencv实现，-Image rotation and scaling, using opencv realize,

基于小波变换和混沌映射的多功能图像水印算法，完成的图像数字水印加密-based on wavelet transform and the chaotic map multifunctional image watermarking algorithm to complete the digital watermark image encryption

一些图像处理的源代码，vc编写。需要处理图像的可以看一看.-Some image processing source code, vc prepared. Need to deal with images can take a look at.

ARM编译指南，包括基本操作，开发步骤等，很好用-ARM compiler guide, including basic operations, the development of steps and so on, very good use

Tracking a moving object through several frames, provided changes from frame to frame are on the order of +-(10 + "X Range") pixels in the X direction and +-(10 + "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.-Tracking a moving object through several frames, provided changes from frame to frame are on the order of+-(10+ "X Range") pixels in the X direction and+-(10+ "Y Range") in the Y direction is done automatically because of a relatively large area of exploration during the search for an optimal (new) position for a particular control point and a very strong force exerted by large values of the image gradient.

这里包含三个高质量的Gabor实现代码，分别基于C、OpenCV、Matlab，大家各取所需吧。Gabor变换可以实现在多个尺度、多个方位上的变换，尤其是对于纹理的检测有很好的效果，研究表明Gabor特征符合人眼感受野特性。 -Here are three high-quality implementation of the Gabor code, respectively, based on C, OpenCV, Matlab, let everyone take what we need. Gabor transform can be achieved in a number of scales, a number of position on the transformation, especially for the detection of texture have very good results, the study shows that the characteristics in line with Gabor receptive field characteristics of the human eye.

一个图象RGB色彩控制演示程序，深入了解图象基本原理。-an RGB color image display control procedures, in-depth understanding of the basic tenets of image.