发明名称 |
System and method for reduction of block noise |
摘要 |
A block noise reduction system and method which may determine a feature value of a local texture at each location of input pixel, may selectively determine 1D filtering mode or 2D filtering mode as a filtering mode based on the determined feature value, and may perform filtering to preserve an edge according to the determined filtering mode.
|
申请公布号 |
US2010111422(A1) |
申请公布日期 |
2010.05.06 |
申请号 |
US20090453346 |
申请日期 |
2009.05.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE SEUNG SIN;HAN YOUNG RAN;PARK DU-SIK |
分类号 |
G06K9/46;G06K9/40 |
主分类号 |
G06K9/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|