ADAPTIVE COMPRESSION

摘要

In a video signal compression method, compression ratio control signals (K) and a previous sum (Csum) are added (AD1) to generate a new sum, compression control signals (DC, en) are logically generated (CP, CNT) in dependence upon the previous sum (Csum) and the compression ratio control signals (K), and video signals are compressed (D) in dependence upon the compression control signals (DC, en) to generate compressed video signals.