发明名称 |
Perceptual detail and acutance enhancement for digital images |
摘要 |
A method for increasing the perceived quality of a digital image. The method includes receiving a first luminance value associated with a pixel located at a first pixel location in the digital image; generating a second luminance value based on a random number; blending the first luminance value and the second luminance value to generate an output luminance value; and displaying on a display device at the first pixel location or storing in a memory an output pixel having a brightness based on the output luminance value. |
申请公布号 |
US8698832(B1) |
申请公布日期 |
2014.04.15 |
申请号 |
US20100788105 |
申请日期 |
2010.05.26 |
申请人 |
LEWIS JASON E.;DISNEY ENTERPRISES, INC. |
发明人 |
LEWIS JASON E. |
分类号 |
G09G5/02;G09G5/10 |
主分类号 |
G09G5/02 |
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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