OBJECT REGION INFORMA TION DESCRIPTION METHOD AND OBJECT REGION INFORMATION GENERATING DEVICE

摘要

In the present invention, an object region information describing method for describing information about an arbitrary object region in an image over a plurality of consecutive frames is characterized in that the arbitrary object region is approximated by a figure, The method comprising the steps of: extracting a plurality of points representing a plurality of points from a plurality of points and approximating a trajectory obtained by enumerating data capable of specifying positions of the plurality of points along a frame, Describe information about object zones.