发明名称 |
Method and arrangement for optimizing a luminance characteristic curve |
摘要 |
A method and an arrangement for optimizing the luminance characteristic curve for a display system using a lookup table. Digitized video levels are supplied to this lookup table and are optimized using correction values stored in the lookup table. With suitable means, the luminance characteristic curve can be easily adapted to standards and/or custom specifications. The memory requirement is low, since it is not necessary to provide different lookup tables for different ambient luminosities or selected reproduction models (curves).
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申请公布号 |
US7576750(B2) |
申请公布日期 |
2009.08.18 |
申请号 |
US20040922976 |
申请日期 |
2004.08.23 |
申请人 |
EIZO GMBH |
发明人 |
ECKHARDT WOLFGANG;KAERCHER ANDREAS;NAGEL UWE;SCHULZ HARTMUT |
分类号 |
G09G5/02;H04N1/407;H04N1/60;H04N5/58 |
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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