Invention Grant
- Patent Title: Camera and method with widescreen image on nearly-square aspect ratio photosensor array
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Application No.: US15229040Application Date: 2016-08-04
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Publication No.: US09936123B2Publication Date: 2018-04-03
- Inventor: Kevin Johnson
- Applicant: OmniVision Technologies, Inc.
- Applicant Address: US CA Santa Clara
- Assignee: OmniVision Technologies, Inc.
- Current Assignee: OmniVision Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Lathrop Gage LLP
- Main IPC: H04N5/232
- IPC: H04N5/232 ; G02B7/38 ; G02B13/08 ; G02B27/00 ; H04N5/225 ; H04N9/04 ; H04N9/07

Abstract:
A digital widescreen camera has an anamorphic lens focusing a field of view nearly twice as wide as tall on a photosensor array having nearly square aspect ratio. In embodiments, the photosensor array has an 8-pixel tiling unit organized as four pairs of adjacent left and right pixels, a first pair having two red-responsive pixels, a second pair having two blue-responsive pixels, and a third pair having two green-responsive pixels. In embodiments, signals from the 8-pixel tiling unit are processed into signals equivalent to signals from two adjacent Bayer-pattern 4-pixel tiling units. The corresponding method of digital photography includes receiving light through an anamorphic lens onto a photosensor array. In embodiments, the photosensor array has an eight-pixel tiling with four pairs of adjacent left and right pixels, a first pair with two red-responsive pixels, a second pair with two blue-responsive pixels, and a third pair with two green-responsive pixels.
Public/Granted literature
- US20180041688A1 CAMERA AND METHOD WITH WIDESCREEN IMAGE ON NEARLY-SQUARE ASPECT RATIO PHOTOSENSOR ARRAY Public/Granted day:2018-02-08
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