Video Analysis

Select a filter from the list below.

Icon	Name	Description
	cvCalcGlobalOrientation	Calculates a global motion orientation in a selected region.
	cvCalcMotionGradient	Calculates a gradient orientation of a motion history image.
	cvCalcOpticalFlowFarneback	Computes a dense optical flow using the Gunnar Farneback's algorithm.
	cvCalcOpticalFlowPyrLK	Calculates an optical flow for a sparse feature set using the iterative Lucas-Kanade method with pyramids.
	cvSegmentMotion	Splits a motion history image into a few parts corresponding to separate independent motions.
	cvUpdateMotionHistory	Calculates the optical flow for two images by using the block matching method.