- 专利标题: Scene change detection
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申请号: US15891811申请日: 2018-02-08
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公开(公告)号: US11093788B2公开(公告)日: 2021-08-17
- 发明人: Sebastian Possos , Atul Puri
- 申请人: Intel Corporation
- 申请人地址: US CA Santa Clara
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Jordan IP Law, LLC
- 主分类号: G06K9/62
- IPC分类号: G06K9/62 ; H04N19/142 ; H04N5/14 ; G06K9/46 ; G06K9/00 ; G06N5/00 ; H04N19/179 ; H04N19/107 ; G06N20/20 ; H04N19/114
摘要:
Methods, apparatuses and systems may provide for technology that quickly and accurately detects scene changes by evaluating a current frame based at least in part on a plurality of feature groups. Each of the feature groups may include a plurality of feature values determined from individual features. The individual features may include one or more spatial features of the current frame and one or more temporal features of the current frame as compared with previously evaluated temporal features of a previous reference frame. A determination of whether a scene change has occurred at the current frame may be made based at least in part on a majority vote among the plurality of feature groups.
公开/授权文献
- US20190042874A1 SCENE CHANGE DETECTION 公开/授权日:2019-02-07
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