Emgu CV Library Documentation
cvCalcOpticalFlowPyrLK Method
NamespacesEmgu.CVCvInvokecvCalcOpticalFlowPyrLK()()()

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cvCalcOpticalFlowPyrLK(IntPtr, IntPtr, IntPtr, IntPtr, array<Single,2>[,](,)[,], array<Single,2>[,](,)[,], Int32, Size, Int32, array<Byte>[]()[], array<Single>[]()[], MCvTermCriteria, LKFLOW_TYPE)
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.

cvCalcOpticalFlowPyrLK(IntPtr, IntPtr, IntPtr, IntPtr, array<PointF>[]()[], array<PointF>[]()[], Int32, Size, Int32, array<Byte>[]()[], array<Single>[]()[], MCvTermCriteria, LKFLOW_TYPE)
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.

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.5.0.0 (1.5.0.0)