DEVICE AND METHOD FOR PROCESSING INFORMATION SIGNAL

摘要

PROBLEM TO BE SOLVED: To enhance processing performance in at least any of a plurality of processing parts by effectively transmitting predetermined featured values extracted from an information signal to the plurality of processing part which sequentially perform a plurality of processing to the information signal. SOLUTION: An image signal as the information signal outputted from a DVD player 101 is supplied to a display 104 through a noise reduction circuit 102 and an image size conversion circuit 103. A motion vector detection part 105 detects a motion vector from the image signal Sa and supplies it to each of the noise reduction circuit 102 and the image size conversion circuit 103 like broadcast. The image size conversion circuit 103 performs conversion processing of image size using a motion vector supplied through the noise reduction circuit 102 and the motion vector directly supplied from the motion vector detection circuit 105. COPYRIGHT: (C)2006,JPO&NCIPI