发明名称 |
Methods and devices for controlling image contrast |
摘要 |
A method for controlling the contrast of an image is provided. The method comprising the steps of: providing display data of the frame, wherein the display data of the frame corresponds to a plurality of pixels; obtaining a gray-level value of at least one pixel according to the display data of the frame; calculating a probability function of at least one gray-level value in a predetermined range; and determining adjustment of the at least one gray-level value in the predetermined range according to the probability function.
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申请公布号 |
US2005265599(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050046647 |
申请日期 |
2005.01.28 |
申请人 |
HIMAX TECHNOLOGIES, INC. |
发明人 |
HUANG LING-SHIOU;BU LIN-KAI |
分类号 |
G06K9/00;G06K9/40;(IPC1-7):G06K9/00 |
主分类号 |
G06K9/00 |
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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