| 摘要 |
<P>PROBLEM TO BE SOLVED: To execute an error concealment process with determination of an optimum reference frame. <P>SOLUTION: When a decoding error is detected in macro block information residing in slice information in a bit stream and an error concealment process is required, a frame of which display time is the closest to a slice in which the decoding error has been detected among decoded reproduced images accumulated in a reference frame buffer is used as a reference frame for error concealment. <P>COPYRIGHT: (C)2012,JPO&INPIT |
