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