US Patent 7561306 One-dimensional lens shading correction
Patent 7561306 was granted and assigned to Nethra Imaging on July, 2009 by the United States Patent and Trademark Office.
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Edits on 15 Sep, 2023
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Patent abstract
In one embodiment, a method for correcting image data for a captured image for lens shading artifacts is provided. The method comprises determining a plurality of one dimensional correction curves that can be applied to the image data to correct for lens shading artifacts therein; and correcting the image data for lens shading artifacts based on the one dimensional curves.
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Current Assignee
Patent Jurisdiction
Patent Number
75613060
Date of Patent
July 14, 2009
0Patent Application Number
114074490
Date Filed
April 19, 2006
0Patent Primary Examiner
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US Patent 07561306 One-dimensional lens shading correction US Patent 7561306 One-dimensional lens shading correction
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Patent Number
0756130600
Patent Number
756130600
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Edits on 27 Apr, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075613060
Date of Patent
July 14, 2009
0Patent Application Number
114074490
Date Filed
April 19, 2006
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075613060
Date of Patent
July 14, 2009
0Patent Application Number
114074490
Date Filed
April 19, 2006
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
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Edits on 2 Dec, 2021
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US Patent 07561306 One-dimensional lens shading correction
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07561306
Date of patent
July 14, 2009
Patent application number
11407449
Date Filed
April 19, 2006
Patent primary examiner
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