The picture re-coding equipment, being the graphics data which is encoded with picture re-coded method

摘要

Following the graphics data which is encoded with 1st coded method to 2nd coded method, the occasion where it re-encodes, it offers the picture re-mark method of satisfying the reduction of the block distortion and the reduction of memory simultaneously.Being the graphics data, the coded step which encodes the aforementioned graphics data which is decoded with decoding step and the aforementioned decoding step which decode those which are encoded in every block by 1st coded method in every block due to 2nd coded method and, being the picture re-coded method of having, as for the aforementioned coded step, making use of the graphics data which is encoded by the aforementioned 1st coded method confronting the aforementioned block boundary part which is detected with boundary part detection step and the aforementioned boundary part detection step which detect the block boundary part of the graphics data which is encoded by the aforementioned 1st coded method,The deblocking step which administers deblocking filter processing and, it has.