发明名称 |
Edge-based image enhancement |
摘要 |
A method, medium and system processing an image signal. The system includes an edge detection module to detect a pixel belonging to an edge in an input image, a period determination module to determine a period of change in pixel values based on a first value of the pixel belonging to the edge and a second value of a pixel that is adjacent to the pixel belonging to the edge, and a signal correction module to correct one or more sub-pixels of the pixel belonging to the edge using a weight allocated according to a result of the determination performed by the period determination module. |
申请公布号 |
EP1898354(A3) |
申请公布日期 |
2016.09.21 |
申请号 |
EP20070115747 |
申请日期 |
2007.09.05 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOE, WON-HEE;KIM, CHANG-YEONG;PARK, DU-SIK |
分类号 |
G06T5/00;G09G3/20;G09G3/36;H04N5/00 |
主分类号 |
G06T5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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