| 摘要 |
<p>An adaptive decision method of a motion vector search range is disclosed in which motion vector values of blocks adjacent to a block where a motion vector is to be decided are decided and then a motion vector search range of the specific block is decided on the basis of the decided motion vector values of the adjacent blocks. Therefore, the present invention provides that complexity of motion vector estimation can be considerably reduced for a moving picture service on a real time basis, and complexity of motion vector estimation can be also considerably reduced without affecting a compression efficiency. <IMAGE></p> |
