发明授权
US08274573B2 Method and system for generating high temporal resolution video from low temporal resolution videos
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用于从低时间分辨率视频产生高时间分辨率视频的方法和系统
- 专利标题: Method and system for generating high temporal resolution video from low temporal resolution videos
- 专利标题(中): 用于从低时间分辨率视频产生高时间分辨率视频的方法和系统
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申请号: US12751460申请日: 2010-03-31
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公开(公告)号: US08274573B2公开(公告)日: 2012-09-25
- 发明人: Amit K. Agrawal , Ashok Veeraraghavan
- 申请人: Amit K. Agrawal , Ashok Veeraraghavan
- 申请人地址: US MA Cambridge
- 专利权人: Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人: Mitsubishi Electric Research Laboratories, Inc.
- 当前专利权人地址: US MA Cambridge
- 代理商 Dirk Brinkman; Gene Vinokur
- 主分类号: H04N5/225
- IPC分类号: H04N5/225
摘要:
Embodiments of the invention disclose a system and a method for generating an output video having a first temporal resolution from input videos acquired synchronously of a scene by at least three cameras, wherein each input video has a second temporal resolution, wherein the second temporal resolution is less than the first temporal resolution. The method obtains frames of each input video, wherein the frames are sampled according to a code selected such that an integration time of the corresponding camera is greater than a frame time of the output video. Next, the method combines intensities of pixels of corresponding frames in a linear system; and solves the linear system independently for each corresponding frame to generate the output video.
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