发明授权
- 专利标题: Motion detection in video fields
- 专利标题(中): 视频领域的运动检测
-
申请号: US14042601申请日: 2013-09-30
-
公开(公告)号: US08917354B2公开(公告)日: 2014-12-23
- 发明人: Dongjian Wang , Xin Hu , Xuyun Chen
- 申请人: Amlogic Co., Ltd.
- 申请人地址: US CA Santa Clara
- 专利权人: Amlogic Co., Ltd.
- 当前专利权人: Amlogic Co., Ltd.
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Venture Pacific Law, PC
- 主分类号: H04N7/01
- IPC分类号: H04N7/01 ; H04N11/20 ; A61F2/46 ; A61F2/44 ; A61F2/30 ; A61F2/28
摘要:
A method for detecting motion in video fields of video data, comprises the steps of: calculating texture information for a pixel in the video fields; determining a threshold value as a function of the calculated texture information; calculating a differential value for the pixel; and detecting motion in the video fields as a function of the determined threshold value and the calculated differential value.
公开/授权文献
- US20140085536A1 Motion Detection in Video Fields 公开/授权日:2014-03-27
信息查询