- 专利标题: System and method for automated video processing of an input video signal using tracking of a single moveable bilaterally-targeted game-object
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申请号: US16732422申请日: 2020-01-02
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公开(公告)号: US11188759B2公开(公告)日: 2021-11-30
- 发明人: James Harvey Elder , Hemanth Pidaparthy
- 申请人: James Harvey Elder , Hemanth Pidaparthy
- 申请人地址: CA Toronto; CA Toronto
- 专利权人: James Harvey Elder,Hemanth Pidaparthy
- 当前专利权人: James Harvey Elder,Hemanth Pidaparthy
- 当前专利权人地址: CA Toronto; CA Toronto
- 代理机构: Bhole IP Law
- 代理商 Anil Bhole; Marc Lampert
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06T7/70 ; G06K9/62
摘要:
There is provided a system and method for automated video processing of an input video signal using tracking of a single moveable bilaterally-targeted game-object involved in a team-based sporting event. The method includes: receiving the input video signal; analyzing the input video signal for one or more contextual feature maps; coding the one or more contextual feature maps; using a trained machine learning model, determining estimated coordinates of the single moveable bilaterally-targeted game-object for each group of one or more frames of the input video signal, the machine learning model receiving the coded one or more contextual feature maps as features to the machine learning model, the machine learning model trained using training data including a plurality of previously recorded training video signals each with associated coded one or more contextual feature maps, the training data further including ground truth data including screen coordinates of the single moveable bilaterally-targeted game-object.
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