- 专利标题: Video reception device, video recognition method, and additional information display system
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申请号: US14890121申请日: 2014-07-16
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公开(公告)号: US10194216B2公开(公告)日: 2019-01-29
- 发明人: Hiroshi Yabu
- 申请人: Panasonic Intellectual Property Management Co., Ltd.
- 申请人地址: JP Osaka
- 专利权人: Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人: Panasonic Intellectual Property Management Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: McDermott Will & Emery LLP
- 优先权: JP2014-063497 20140326
- 国际申请: PCT/JP2014/003760 WO 20140716
- 国际公布: WO2015/145491 WO 20151001
- 主分类号: H04H60/32
- IPC分类号: H04H60/32 ; H04N21/81 ; H04N13/139 ; H04N13/194 ; H04N13/178 ; H04N21/237 ; H04N21/437 ; H04N21/44
摘要:
Video recognition processing on stereoscopic video signals input from an outside is performed. Hence, a video reception device which is configured to transmit and receive data through a communication network includes an input unit, a video extraction unit, a stereoscopic signal generator which is a video signal generator, and a control unit. The stereoscopic signal generator generates, from a partial video extracted by the video extraction unit, stereoscopic video signals of a single method or a plurality of methods different from that of the partial video. The control unit generates content recognition information from at least one of the partial video and the stereoscopic video signals generated by the stereoscopic signal generator, and requests a video recognition device to perform video recognition processing on the content recognition information.
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