摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dynamic image encoder, a dynamic image encoding method and a program for encoding a dynamic image in a processing time shorter than before. <P>SOLUTION: When a motion detecting section 102 is detecting a reference block having a high correlation with a noticed block from an encoded reference image, a discrete cosine transform section 106 begins intra-encoding by receiving the noticed block and an inter/intra deciding section 103 makes a decision which of inter-encoding and intra-encoding is selected for the noticed block from correlation of the noticed block and the reference block. When a decision is made that the intra-encoding is selected, the noticed block is encoded and outputted as processing data. When a decision is made that the inter-encoding is selected, the discrete cosine transform section 106 performs inter-encoding by receiving the difference between the noticed block and the reference block. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |