| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce a time and the number of times required for accessing cached data when the encoded data are received and cached. <P>SOLUTION: When data of packets of the number required to acquire a desired image for each tile from an apparatus for holding encoded data of divided images per tile consisting of a plurality of packets, management information for managing each packet to be managed is created, each of the received packets is rearranged in an order of numbers of tiles to which each of the packets belongs to (S1304), moreover, each of the packets belonging to the same tile is arranged according to an order of this tile (S1305), the data of the rearranged packets are successively added to the management information, and information about the arrangement of data of each of the packets is registered in the management information (S1306). <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
