发明授权
- 专利标题： De-interlacing device capable of de-interlacing video fields adaptively according to motion ratio and associated method
- 专利标题（中）： 能够根据运动比和相关方法自适应去隔行视频场的去隔行装置
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申请号： US10907184申请日： 2005-03-23
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公开(公告)号： US07430014B2公开(公告)日： 2008-09-30
- 发明人: Kun-Nan Cheng , Zhi-Ren Chang
- 申请人： Kun-Nan Cheng , Zhi-Ren Chang
- 申请人地址： TW ChuPei, Hsin-Chu Hsien
- 专利权人： MStar Semiconductor, Inc.
- 当前专利权人： MStar Semiconductor, Inc.
- 当前专利权人地址： TW ChuPei, Hsin-Chu Hsien
- 代理商 Winston Hsu
- 主分类号： H04N7/01
- IPC分类号： H04N7/01
摘要：
A de-interlacing device capable of de-interlacing a video field adaptively and associated method, the device includes a video field detector for detecting a video field and for outputting a motion detection parameter, a motion detector for detecting a motion difference between the video frame and at least one video frame neighboring the video frame, and for determining a motion ratio for the motion difference according to the motion detection parameter, and a de-interlacing unit for de-interlacing the video field according to the motion ratio output from the motion detector.
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