Type of distance for cvDistTransform
Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
Members
| Member name | Value | Description | |
|---|---|---|---|
| User | -1 | User defined distance [CV_DIST_USER] | |
| L1 | 1 | distance = |x1-x2| + |y1-y2| [CV_DIST_L1] | |
| L2 | 2 | the simple euclidean distance [CV_DIST_L2] | |
| C | 3 | distance = max(|x1-x2|,|y1-y2|) [CV_DIST_C] | |
| L12 | 4 | L1-L2 metric: distance = 2(sqrt(1+x*x/2) - 1)) [CV_DIST_L12] | |
| Fair | 5 | distance = c^2(|x|/c-log(1+|x|/c)), c = 1.3998 [CV_DIST_FAIR] | |
| Welsch | 6 | distance = c^2/2(1-exp(-(x/c)^2)), c = 2.9846 [CV_DIST_WELSCH] | |
| Huber | 7 | distance = |x|<c ? x^2/2 : c(|x|-c/2), c=1.345 [CV_DIST_HUBER] |
See Also