Invention Grant
- Patent Title: Encoder-supervised imaging for video cameras
- Patent Title (中): 视频摄像机的编码器监控成像
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Application No.: US13174432Application Date: 2011-06-30
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Publication No.: US08964056B2Publication Date: 2015-02-24
- Inventor: Dihong Tian , Wing-Kuen Chung , Qing Chen
- Applicant: Dihong Tian , Wing-Kuen Chung , Qing Chen
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: H04N5/228
- IPC: H04N5/228 ; H04N9/73 ; H04N5/225 ; H04N5/232

Abstract:
A controller controls a camera that produces a sequence of images and that has output coupled to a video encoder. The camera has an operating condition including a field of view and lighting, and one or more imaging parameters. The video encoder encodes images from the camera into codewords. The controller receives one or more encoding properties from the video encoder, and causes adjusting one or more of the imaging parameters based on at least one of the received encoding properties, such that the camera produces additional images of the sequence of images for the video encoder using the adjusted one or more imaging parameters.
Public/Granted literature
- US20130002898A1 ENCODER-SUPERVISED IMAGING FOR VIDEO CAMERAS Public/Granted day:2013-01-03
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