- 专利标题: METHODS AND SYSTEMS FOR PRIVACY PROTECTING A LIVE VIDEO STREAM WITH AN ARCHIVED VIDEO SYSTEM
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申请号: EP23204759.7申请日: 2023-10-20
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公开(公告)号: EP4358508A1公开(公告)日: 2024-04-24
- 发明人: MATUSEK, Florian , ZANKL, Georg
- 申请人: Genetec Inc.
- 申请人地址: CA Saint-Laurent, Québec H4S 2A4 2280 Alfred-Nobel Blvd. Suite 400
- 专利权人: Genetec Inc.
- 当前专利权人: Genetec Inc.
- 当前专利权人地址: CA Saint-Laurent, Québec H4S 2A4 2280 Alfred-Nobel Blvd. Suite 400
- 代理机构: Kramer Barske Schmidtchen Patentanwälte PartG mbB
- 优先权: US 202217970673 2022.10.21
- 主分类号: H04N7/18
- IPC分类号: H04N7/18 ; G06T7/11 ; G06T7/194 ; H04N21/431 ; H04N21/44 ; H04N21/4545
摘要:
Methods, systems, and computer-readable media for producing a privacy-protected video stream are described herein. A request to display a live video stream of a camera is received. The live video stream is received in real-time and comprises a plurality of live image frames from the camera. An archived video stream of the camera is accessed in a data repository. A plurality of archived image frames of the archived video stream is processed to generate a background model comprising imagery common to multiple ones of the plurality of archived image frames. The plurality of archived image frames occurring in time prior to the request to display the live video stream. The privacy-protected video stream is processed in real-time. The privacy-protected video stream is output for display.
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