Cv2CalcOpticalFlowSF Method (Mat, Mat, Mat, Int32, Int32, Int32) OpenCvSharp Class Library
computes dense optical flow using Simple Flow algorithm

Namespace:  OpenCvSharp.CPlusPlus
Assembly:  OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax

public static void CalcOpticalFlowSF(
	Mat from,
	Mat to,
	Mat flow,
	int layers,
	int averagingBlockSize,
	int maxFlow
)

Parameters

from
Type: OpenCvSharp.CPlusPlusMat
First 8-bit 3-channel image.
to
Type: OpenCvSharp.CPlusPlusMat
Second 8-bit 3-channel image
flow
Type: OpenCvSharp.CPlusPlusMat
Estimated flow
layers
Type: SystemInt32
Number of layers
averagingBlockSize
Type: SystemInt32
Size of block through which we sum up when calculate cost function for pixel
maxFlow
Type: SystemInt32
maximal flow that we search at each level
See Also

Reference