COLOR DIFFERENCE SIGNAL DYNAMIC VECTOR EXTRACTION METHOD AND MOTION COMPENSATION DEVICE FOR HIGH IMAGE QUALITY TELEVISION

摘要

PURPOSE: To provide the color difference signal dynamic vector extraction method and motion compensation device of a high image quality television for utilizing a motion compensation inter-frame system and compressing data. ;CONSTITUTION: In this motion compensation device for the memory address controller of a high image quality television, first and second multiplexers 3 and 5 are provided in a data bus for a horizontal address between the raster format write part 100 of the address controller and a memory part 350, a third multiplexer 4 is provided in the data bus for a vertical address and the first - third multiplexers 3, 4 and 5 select the address of luminance vertical and horizontal motion vector generators 10A and 10B and color difference vertical and horizontal motion vector generators 10C and 10D and control the motion compensation of the memory part 350.;COPYRIGHT: (C)1994,JPO