发明名称 |
METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO SIGNAL DEPENDING ON CHARACTERISTICS OF COEFFICIENTS INCLUDED IN BLOCK OF FGS LAYER |
摘要 |
<p>Encoding and decoding video signals according to the characteristics of coefficients included in the block of a fine granularity scalability layer is provided. Non-unitary coefficients that constitute the block and have absolute values that are not 0 or 1 are extracted from the video signal, a representative value from run values of the extracted non-unitary coefficients is calculated, the run values of the coefficients constituting the block and the representative value are compared, and codewords are assigned to the coefficients according to a result of the comparison.</p> |
申请公布号 |
WO2007069821(A1) |
申请公布日期 |
2007.06.21 |
申请号 |
WO2006KR04469 |
申请日期 |
2006.10.31 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, BAE-KEUN;HAN, WOO-JIN |
分类号 |
H04N19/34 |
主分类号 |
H04N19/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|