| LKFlowFlag Enumeration |
Type for cvCalcOpticalFlowPyrLK
Namespace: Emgu.CV.CvEnum
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.1.0.2282 (3.1.0.2282)
SyntaxMembers| Member name | Value | Description | |
|---|---|---|---|
| Default | 0 | The default type | |
| UserInitialFlow | 4 | Uses initial estimations, stored in nextPts; if the flag is not set, then prevPts is copied to nextPts and is considered the initial estimate. | |
| LKGetMinEigenvals | 8 | use minimum eigen values as an error measure (see minEigThreshold description); if the flag is not set, then L1 distance between patches around the original and a moved point, divided by number of pixels in a window, is used as a error measure. |
See Also