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sobel
- sobel图像边缘检测算子。 基于opencv的c语言指针实现方法（需要加载opencv的一些lib）-sobel，c program，opencv
sobel
- 实现sobel图像锐化,opencv c语言版，没有使用指针- the image process of sobel,don not use point
IplImage
- IplImage结构体及相关知识；理解IplImage结构体的一些重要成员；颜色3通道的理解，RGB颜色空间的理解，ROI区域的理解等知识。如果通过指针访问图像数据，与图像相关的一些基础知识 -IplImage structure and knowledge understanding the IplImage some important members of the structure knowledge of color 3 channel understanding, the u
kalman
- 卡尔曼滤波跟踪演示，实时跟踪鼠标指针位置，并显示指针坐标-kalman filter
21_UsePointerAccessPixel
- 用指针访问像素；开发测试所用IDE版本：Visual Studio 2010；功能：处理每个像素，并输出运行时间。-With pointers to access pixels used for development testing IDE version: Visual Studio 2010 Function: processing each pixel, and outputs the running time.
image
- 利用openCv编写的通过指针编立图像的程序，对于opencv初学者有很大帮助。-Use openCv pointer compiled by written procedures established image, opencv for beginners is a great help.
UsePointerAccessPixel
- 在OpenCV中用指针访问像素实例。在OpenCV中用指针访问像素实例-Pixel pointer accesses instances using OpenCV. Pixel pointer accesses instances using OpenCV
how_to_scan_images
- 列举了四种方法扫描图像，分别是利用指针；迭代器；at操作符；和OpenCV自带的LUT方法。比较他们的用时。(how to scan images.copare the cosuming time.)
1用指针访问像素
- 编程环境：VS+OPENCV ，对于初学者学习基于opencv的图像处理非常有帮助，此节点主要是用指针访问像素点的一些方法。(Programming environment: VS + OPENCV, for beginners to learn based on opencv image processing is very helpful, this node is mainly used to access some of the pixels of the pointer method.
灭火器指针区域识别
- 能够获取灭火器表盘的范围，并进一步得到指针的三个颜色区域