METHOD AND SYSTEM FOR MOTION VECTOR CALCULATION

摘要

The present invention provides a method and a system for a motion vector calculation. The method for a motion vector calculation according to an embodiment of the present invention comprises extracting motion vectors of a point included in a specific area of a frame, dividing the particular region hierarchically to extract the global motion vector, and correcting the motion vector using the global motion vector. By the method, in the process for converting a 2D video content to a 3D video content, the motion vectors to the points of the area that are used to track the required area for the depth map depth-contour line moving process can be calculated more accurately, thereby reducing the required manpower and significantly increasing the working speed.