发明名称 |
Bad editing detection device |
摘要 |
A bad editing detection device is provided to pre-detect a bad editing of image signal, so as to avoid zigzag effect in the television image. When the input image is from a film, instead of from a video source, the line doubler performs a de-interlace for the film signal to increase the vertical resolution of the television signal. The detection device detects a bad editing before the image signal is played and adjusts the de-interlace of the line doubler to avoid zigzag effect.
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申请公布号 |
US2005128360(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
US20040935075 |
申请日期 |
2004.09.08 |
申请人 |
SUNPLUS TECHNOLOGY CO., LTD. |
发明人 |
LU ZHI-MING |
分类号 |
H04N5/14;H04N5/21;H04N5/44;H04N9/093;H04N9/64;(IPC1-7):H04N9/64 |
主分类号 |
H04N5/14 |
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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