EXTRACTION AND ASSOCIATION METHOD AND SYSTEM FOR OBJECTS OF INTEREST IN VIDEO

摘要

The present invention relates to a kind of image and method for processing video frequency, especially a kind of interacted based on two to extract association method for in video. In the method, coarse positioning is carried out, is not limited to have with which by the interaction of user's interaction and low requires priori knowledge; Based on this, certain extraction algorithm is quickly and easily embodied as using to carry out multiparameter extraction interesting target. Based on most suitable blip, which is taken from gravity treatment interaction, and this method is scanned for by extraction acquisition final result and weighted with their own characteristics; Corresponding image point and extraneous information extract, and finally from value-added information library, information is presented in the video of periphery. In the method, complete based on mining video information, and ensure that the preference of user, in some sense, user's viewing is associated, which user of value-added information and object is interested not influencing, to meet the needs of users, and further in depth understands and explore concern area.