opencv2/optflow/motempl.hpp

#include <opencv2/core.hpp>

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Namespaces

namespace cv

namespace cv::motempl

Functions

double cv::motempl::calcGlobalOrientation (InputArray orientation, InputArray mask, InputArray mhi, double timestamp, double duration)

Calculates a global motion orientation in a selected region.

void cv::motempl::calcMotionGradient (InputArray mhi, OutputArray mask, OutputArray orientation, double delta1, double delta2, int apertureSize=3)

Calculates a gradient orientation of a motion history image.

void cv::motempl::segmentMotion (InputArray mhi, OutputArray segmask, std::vector< Rect > &boundingRects, double timestamp, double segThresh)

Splits a motion history image into a few parts corresponding to separate independent motions (for example, left hand, right hand).

void cv::motempl::updateMotionHistory (InputArray silhouette, InputOutputArray mhi, double timestamp, double duration)

Updates the motion history image by a moving silhouette.