发明名称 |
APPARATUS AND METHOD FOR IMPROVING VISIBILITY OF IMAGE |
摘要 |
An apparatus and method for improving visibility of an image. The apparatus includes: a lookup table (LUT) generating module generating an LUT having image data in a high illuminance environment corresponding to image data of an input image set therein so as to increase lightness and chroma of the input image according to external illuminance; an image mapping module mapping the image data of the input image into the image data in the high illuminance environment on the basis of the generated LUT; and a local contrast increasing module increasing local contrast of the mapped image data using a parameter for adjusting the local contrast according to the external illuminance.
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申请公布号 |
US2008181532(A1) |
申请公布日期 |
2008.07.31 |
申请号 |
US20070873042 |
申请日期 |
2007.10.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM IN-JI;OK HYUN-WOOK;PARK DU-SIK;CHO YANG-HO |
分类号 |
G06K9/40 |
主分类号 |
G06K9/40 |
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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