US Patent 7965936 4D light field cameras
Patent 7965936 was granted and assigned to Mitsubishi Electric Research Laboratories on June, 2011 by the United States Patent and Trademark Office.
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Patent abstract
A camera acquires a 4D light field of a scene. The camera includes a lens and sensor. A mask is arranged in a straight optical path between the lens and the sensor. The mask including an attenuation pattern to spatially modulate the 4D light field acquired of the scene by the sensor. The pattern has a low spatial frequency when the mask is arranged near the lens, and a high spatial frequency when the mask is arranged near the sensor.
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US Patent 07965936 4D light field cameras US Patent 7965936 4D light field cameras
Infobox
Patent Number
0796593600
Patent Number
796593600
Edits on 2 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079659360
Date of Patent
June 21, 2011
0Patent Application Number
128268680
Date Filed
June 30, 2010
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079659360
Date of Patent
June 21, 2011
0Patent Application Number
128268680
Date Filed
June 30, 2010
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07965936 4D light field cameras
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07965936
Date of patent
June 21, 2011
Patent application number
12826868
Date Filed
June 30, 2010
Patent primary examiner
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