| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem in which it is necessary to apply deblocking filter processing with a filter intensity matching a degree of block noise when applying a deblocking filter to a locally decoded image. <P>SOLUTION: A filter intensity calculated in accordance with a degree of image quality deterioration between an original image and a locally decoded image is corrected in accordance with encoding information and pattern information of the locally decoded image, and deblocking filter processing is performed with the corrected filter intensity. <P>COPYRIGHT: (C)2013,JPO&INPIT |
