DEVICE AND METHOD FOR PROCESSING IMAGE SIGNAL, DEVICE AND METHOD FOR GENERATING COEFFICIENT DATA, PROGRAM FOR PERFORMING RESPECTIVE METHODS, AND COMPUTER READABLE MEDIUM WITH THE PROGRAM RECORDED THEREON

摘要

PROBLEM TO BE SOLVED: To make an artificial image of a telop, etc., on a screen obtained with an output image signal easier to watch. SOLUTION: A motion information outputting part 120 detects a motion amount of a position corresponding to the artificial image of the telop, etc., in the screen obtained with a video signal Va, and supplies information MOV showing the motion amount to a motion compensating part 125. The motion compensating part 125 compensates the motion of the video signal VA on the basis of the motion information MOV. A video signal Vb is obtained from the motion-compensated video signal VA by using class sorting adaptive processing. Pixel data y at a position of interest in the video signal Vb is generated with an estimation equation by using pixel data xi of a predictive tap extracted from a video signal Va' in relation to the position of interest and coefficient data wi read from a coefficient memory 132 in accordance with a class of the position of interest. COPYRIGHT: (C)2003,JPO