Patent ID: 6266081
Filing Date: 2001-07-24
Classification: H04N

Abstract:
An image signal processing apparatus for data processing for static image display in which input image data is accompanied by inter-field motion information, comprising:means for compositing a static frame image by supplementing field data of the input image data based on neighboring field data of the input image data;means for controlling the compositing means according to the inter-field motion information;a block separator which lines the field data of the input image data serially and separates the lined data into blocks;a motion information detector which calculates a differential value between fields and outputs motion information which indicates the block data as a motion block if the differential value is larger than a set value or as a static block if the differential value is not larger than the set value; anda switch which switches destination of the block data according to the output of the motion information from the motion detector.