发明名称 |
Image signal processing apparatus, image display and image display method |
摘要 |
An image signal processing apparatus capable of detecting a black band region included in an input image signal in a shorter time is provided. The image signal processing apparatus may include a measuring means for measuring in a unit frame period whether each pixel in a designated measurement region of an input image signal has a signal level less than a threshold value; and a black band detecting means for detecting a black band region included in the input image signal on the basis of a measurement result from the measuring means. |
申请公布号 |
US8098328(B2) |
申请公布日期 |
2012.01.17 |
申请号 |
US20070810962 |
申请日期 |
2007.06.06 |
申请人 |
FUJISAWA TOMOICHI;MIYAZAKI SHINICHIRO;SONY CORPORATION |
发明人 |
FUJISAWA TOMOICHI;MIYAZAKI SHINICHIRO |
分类号 |
H04N5/46;G09G5/00;G09G5/36;H04N5/14;H04N5/66;H04N9/64 |
主分类号 |
H04N5/46 |
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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