| 摘要 |
<p>In a memory apparatus, for use with a digital picture signal, a signal processing means for processing an input digital picture signal on a real time basis, and a memory for storing output data of the processing means, are disposed on a common semiconductor substrate. The signal processing means performs a hierarchical encoding process for forming data in a second hierarchical level with an average value of every N pixels of data in a first hierarchical level, the input digital picture data being the data in the first hierarchical level. <IMAGE></p> |
