CACHING STRUCTURE AND APPARATUS FOR USE IN BLOCK BASED VIDEO

摘要

Presented herein are caching structures and apparatus for use in block based video. In one embodiment, there is described a system for providing receiving lower resolution frames and generating higher resolution frames. The system comprises an integrated circuit. The integrated circuit comprises a first circuit, a direct memory access, and a cache. The first circuit maps frames that are proximate to a particular frame to the particular frame. The direct memory access fetches blocks from said proximate frames. The cache stores at least some of the blocks from said proximate frames.