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PyrLK
- Calculate & Draw optical flow vectors using Opencv (Pyr LK method)
histogram3
- 实现OpenCV里的直方图的建立及其计算，把一幅图像提取出BGR各个分量的值，然后分别计算他们的直方图-OpenCV in the histogram to achieve the establishment of its calculation, to a BGR image to extract the value of each component, and then calculate the histogram of their
Mediana
- calculate the median of an image using opencv
easycentroidpoint
- 提取二值图像的轮廓，根据hu矩求轮廓质心点(Extract the contour of the two value image, and calculate the contour centroid point according to the Hu moment)
opencv识别特定颜色区域
- 在opencv图像处理中，需要计算出某个颜色的区域，进行相应的滤波或者是其它操作。这个程序就是用来识别特定的颜色区域，方便修改。(In opencv image processing, you need to calculate a color of the region, the corresponding filter or other operations. This procedure is used to identify a specific color area, easy to