目录 1 梯度、边缘和角点 o 1
1 Sobel o 1
2 Laplace o 1
3 Canny o 1
4 PreCornerDetect o 1
5 CornerEigenValsAndVecs o 1
6 CornerMinEigenVal o 1
7 CornerHarris o 1
8 FindCornerSubPix o 1
9 GoodFeaturesToTrack 2 采样、插值和几何变换 o 2
1 InitLineIterator o 2
2 SampleLine o 2
3 GetRectSubPix o 2
4 GetQuadrangleSubPix o 2
5 Resize o 2
6 WarpAffine o 2
7 GetAffineTransform o 2
8 2DRotationMatrix o 2
9 WarpPerspective o 2
10 WarpPerspectiveQMatrix o 2
11 GetPerspectiveTransform o 2
12 Remap o 2
13 LogPolar 3 形态学操作 o 3
1 CreateStructuringElementEx o 3
2 ReleaseStructuringElement o 3
3 Erode o 3
4 Dilate o 3
5 MorphologyEx 4 滤波器与色彩空间变换 o 4
1 Smooth o 4
2 Filter2D o 4
3 CopyMakeBorder o 4
4 Integral o 4
5 CvtColor o 4
6 Threshold o 4
7 AdaptiveThreshold 5 金字塔及其应用 o 5
1 PyrDown o 5
2 PyrUp 6 连接部件 o 6
1 CvConn