SIGNAL ADAPTIVE SPATIAL SCALING FOR INTERLACED VIDEO

摘要

The present invention is directed to a method of scaling interlaced video. According to the present invention, the method includes a step (30) in which an interlaced video frame is divided into blocks, a step (32) for determining if any of the blocks correspond to a moving area in the interlaced video frame, a step (34) in which field-based scaling is performed on blocks corresponding to a moving area, and a step (36) in which frame-based scaling is performed on blocks not corresponding to a moving area.