| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and apparatus for encoding and/or decoding moving pictures. <P>SOLUTION: A method for encoding moving pictures using a plurality of quantization matrices is provided, and the method involves selecting one of the plurality of quantization matrices, for each macro block, based on the characteristics of an input image, transforming the input image, and quantizing the transformed input image data using the selected quantization matrix. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
