Invention Grant
- Patent Title: Methods and systems for coded rolling shutter
- Patent Title (中): 编码滚动快门的方法和系统
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Application No.: US13504905Application Date: 2010-10-28
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Publication No.: US09100514B2Publication Date: 2015-08-04
- Inventor: Jinwei Gu , Yasunobu Hitomi , Tomoo Mitsunaga , Shree K. Nayar
- Applicant: Jinwei Gu , Yasunobu Hitomi , Tomoo Mitsunaga , Shree K. Nayar
- Applicant Address: US NY New York
- Assignee: The Trustees of Columbia University in the City of New York
- Current Assignee: The Trustees of Columbia University in the City of New York
- Current Assignee Address: US NY New York
- Agency: Byrne Poh LLP
- International Application: PCT/US2010/054424 WO 20101028
- International Announcement: WO2011/053678 WO 20110505
- Main IPC: H04N3/14
- IPC: H04N3/14 ; H04N5/335 ; H04N7/00 ; H04N5/232 ; H04N5/235 ; H04N5/353 ; H04N5/355 ; G06T5/00

Abstract:
Methods and systems for coded rolling shutter are provided. In accordance with some embodiments, methods and system are provided that control the readout timing and exposure length for each row of a pixel array in an image sensor, thereby flexibly sampling the three-dimensional space-time value of a scene and capturing sub-images that effectively encode motion and dynamic range information within a single captured image.
Public/Granted literature
- US20130070121A1 METHODS AND SYSTEMS FOR CODED ROLLING SHUTTER Public/Granted day:2013-03-21
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