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