SIGNAL PROCESSING METHOD AND VIDEO/AUDIO PROCESSING DEVICE

摘要

In step S1 the image-voice processing apparatus 10 divides segments into sub-segments that will be candidates for r segments, and in step S2 groups together similar sub-segments out of the sub-segments obtained. And in step S3 the image-voice processing apparatus 10 selects object groups for signatures, and then after selecting in step S4 a r segment from each of the groups selected, computes in step S5 the weight for each of the r segments obtained. <IMAGE>