TARGET TRACKING METHOD CAPABLE OF PREVENTING THE DEGRADATION OF TRACKING PERFORMANCE

摘要

PURPOSE: A target tracking method is provided to track targets even if the sizes or forms of the targets are changed or screened by other objects.;CONSTITUTION: A target tracking method is as follows. Multiple sub-reference blocks are generated inside a reference block with targets in a reference image frame. Matching sub-blocks corresponding to the sub-reference blocks are found in a current image frame using a bock matching algorism. An outlier among the matching sub-blocks is removed based on the distance between each matching sub-block and a trace point of the targets in the reference image frame. The trace point of the targets is determined in the current image frame using the matching sub-blocks.;COPYRIGHT KIPO 2012