摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a determining method of filtering strength capable of determining optimum filtering strength even if prediction coding for referencing two pictures are employed, and to provide a moving picture coding method and a moving picture decoding method. <P>SOLUTION: A moving picture coding apparatus includes: an inter-pixel filter 114 comprising filters A114a, B114b, C114c and D114 with different filtering strength that eliminate block distortion being high frequency noise around a border between blocks by filtering decoded image data; and a filter processing control section 110 for determining the filtering strength of the inter-pixel filter 114. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |