发明名称 |
DIGITAL IMAGE PROCESSOR AND A METHOD PROCESSING THEREOF |
摘要 |
A digital image processing device and method for performing edge compensation (sharpening) and emphasis. The digital image processing device and method each employ a first interpolation unit for applying a predetermined interpolation scheme with respect to low-resolution input image information, and outputting first interpolation image information; and a compensation unit for producing binary values with respect to the first interpolation image information using the input image information and the first interpolation image information, and compensating for the first interpolation image information based on the binary values. The device and method also each employ a second interpolation unit for applying a predetermined interpolation scheme with respect to the input image information, and outputting second interpolation image information; and an emphasis unit for emphasizing the compensated first interpolation image information using the second interpolation image information. |
申请公布号 |
KR20050034051(A) |
申请公布日期 |
2005.04.14 |
申请号 |
KR20030069837 |
申请日期 |
2003.10.08 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YI, JONG HYON |
分类号 |
H04N7/01;G06K9/36;G06T3/40;G06T5/00;(IPC1-7):H04N7/01 |
主分类号 |
H04N7/01 |
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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