- 专利标题： Audio privacy protection for surveillance systems
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申请号： US17176697申请日： 2021-02-16
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公开(公告)号： US12051397B2公开(公告)日： 2024-07-30
- 发明人: Shaomin Xiong , Toshiki Hirano , Pritam Das , Ramy Ayad , Rajeev Nagabhirava
- 申请人： Western Digital Technologies, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Western Digital Technologies, Inc.
- 当前专利权人： Western Digital Technologies, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Patent Law Works LLP
- 主分类号： G10K11/175
- IPC分类号： G10K11/175 ; G06F21/32 ; G06F21/62 ; G06V20/40 ; G06V20/52 ; G06V40/16 ; G10L17/06 ; G10L21/028 ; G10L25/57 ; H04N5/76 ; H04N5/77 ; H04N9/802 ; H04N9/804 ; H04N9/82
摘要：
Systems and methods for audio privacy in network video surveillance systems are described. A video camera may include an image sensor and a microphone to generate a video stream. Responsive to detecting a human speaking condition in the video stream, the audio data may be selectively modified to mask a human voice component of the audio data for storing and/or displaying the surveillance video stream.
公开/授权文献
- US20220172700A1 AUDIO PRIVACY PROTECTION FOR SURVEILLANCE SYSTEMS 公开/授权日：2022-06-02
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