Motion-estimation-based road video stabilization method
A technology of motion estimation and video stabilization, applied in digital video signal modification, television, computing, etc., to improve image stabilization accuracy, meet the requirements of road video surveillance, and improve image stabilization efficiency
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[0022] The present invention will be further described below in conjunction with accompanying drawing. But the content of the present invention is not limited thereto.
[0023] The video stabilization system consists of four parts: image preprocessing, motion detection, motion filtering and motion compensation. Image preprocessing completes the removal of noise interference, retains the details of image content, and ensures the accuracy of image feature extraction; motion detection completes the detection of the relative motion vector between the camera system and the monitoring target, including motion estimation and motion decision-making; motion filtering passes Filter the motion parameters provided by the motion detection unit to distinguish between intentional motion and unintentional motion; motion compensation is to reorganize the image sequence through the motion parameters obtained after motion filtering, compensate for the image jitter between image frames, and compl...
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