发明申请
US20120288005A1 MOTION VECTOR CORRECTION DEVICE AND METHOD AND VIDEO SIGNAL PROCESSING APPARATUS AND METHOD
有权
运动矢量校正装置和方法以及视频信号处理装置和方法
- 专利标题: MOTION VECTOR CORRECTION DEVICE AND METHOD AND VIDEO SIGNAL PROCESSING APPARATUS AND METHOD
- 专利标题(中): 运动矢量校正装置和方法以及视频信号处理装置和方法
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申请号: US13521390申请日: 2011-03-09
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公开(公告)号: US20120288005A1公开(公告)日: 2012-11-15
- 发明人: Tomoyuki Shishido , Hiroshi Noguchi , Hideki Aiba
- 申请人: Tomoyuki Shishido , Hiroshi Noguchi , Hideki Aiba
- 申请人地址: JP Yokohama-shi, Kanagawa
- 专利权人: JVC KENWOOD CORPORATION
- 当前专利权人: JVC KENWOOD CORPORATION
- 当前专利权人地址: JP Yokohama-shi, Kanagawa
- 优先权: JP2010-110962 20100513
- 国际申请: PCT/JP2011/055520 WO 20110309
- 主分类号: H04N7/32
- IPC分类号: H04N7/32
摘要:
A motion vector detector 2 detects, using pixel data in at least two real frames in an input video signal, a motion vector MV1 necessary for generating interpolated pixel data forming an interpolated frame to be inserted between the two real frames. A motion vector corrector 4 corrects the motion vector MV1 to decrease the magnitude of motion vector MV1 when the magnitude of motion vector MV1 exceeds a predetermined threshold, and outputs it as a motion vector MV3.
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