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double | cv::motempl::calcGlobalOrientation (InputArray orientation, InputArray mask, InputArray mhi, double timestamp, double duration) |
| Calculates a global motion orientation in a selected region.
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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.
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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).
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void | cv::motempl::updateMotionHistory (InputArray silhouette, InputOutputArray mhi, double timestamp, double duration) |
| Updates the motion history image by a moving silhouette.
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