| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform proper coding processing while reducing data quantity in moving image coding processing. <P>SOLUTION: In a moving image processing device 1, a motion detecting/motion compensation processing section 80 as a coprocessor for performing motion detection processing having a large amount of operation is added to a processor 10 for managing the entire coding and decoding of a moving image, and the buffer of a configuration is provided in which addressing is performed for a plurality of memory banks by interleaving. Also, a procedure of reading image data at the time of motion detection processing is set at a predetermined system, and a means capable of corresponding to the case of thinning image data to be read is provided. With such a configuration, in this moving image processing device, the proper coding processing can be performed while reducing the data transfer quantity in a moving image coding processing. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
