CvInvokeCalcOpticalFlowPyrLK Method |
Overload List| Name | Description | |
|---|---|---|
  | CalcOpticalFlowPyrLK(IInputArray, IInputArray, IInputArray, IInputOutputArray, IOutputArray, IOutputArray, Size, Int32, MCvTermCriteria, LKFlowFlag, Double) |
Implements sparse iterative version of Lucas-Kanade optical flow in pyramids ([Bouguet00]). It calculates coordinates of the feature points on the current video frame given their coordinates on the previous frame. The function finds the coordinates with sub-pixel accuracy.
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| CalcOpticalFlowPyrLK(IInputArray, IInputArray, PointF, Size, Int32, MCvTermCriteria, PointF, Byte, Single, LKFlowFlag, Double) |
Calculates optical flow for a sparse feature set using iterative Lucas-Kanade method in pyramids
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See Also