Invention Grant
US08406569B2 Methods and systems for enhanced dynamic range images and video from multiple exposures
失效
用于增强动态范围图像和来自多次曝光的视频的方法和系统
- Patent Title: Methods and systems for enhanced dynamic range images and video from multiple exposures
- Patent Title (中): 用于增强动态范围图像和来自多次曝光的视频的方法和系统
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Application No.: US12356074Application Date: 2009-01-19
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Publication No.: US08406569B2Publication Date: 2013-03-26
- Inventor: Christopher A. Segall , Jie Zhao , Ron Rubinstein
- Applicant: Christopher A. Segall , Jie Zhao , Ron Rubinstein
- Applicant Address: US WA Camas
- Assignee: Sharp Laboratories of America, Inc.
- Current Assignee: Sharp Laboratories of America, Inc.
- Current Assignee Address: US WA Camas
- Agency: Chernoff Vilhauer McClung & Stenzel, LLP
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G06K9/32
Abstract:
Aspects of the present invention relate to systems and methods for video coding and decoding. Some aspects relate to coding and decoding of enhanced dynamic range video sequences based on a series of low-dynamic-range (LDR) frames, captured at a first exposure configuration, that are multi-plexed with a series of enhancement frames that are captured at a second exposure configuration.
Public/Granted literature
- US20100183071A1 Methods and Systems for Enhanced Dynamic Range Images and Video from Multiple Exposures Public/Granted day:2010-07-22
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