Invention Grant
- Patent Title: Producing an extended dynamic range digital image
- Patent Title (中): 生成扩展动态范围数字图像
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Application No.: US11460364Application Date: 2006-07-27
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Publication No.: US07756330B2Publication Date: 2010-07-13
- Inventor: John N. Border , Efrain O. Morales
- Applicant: John N. Border , Efrain O. Morales
- Applicant Address: US NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: US NY Rochester
- Agent Raymond L. Owens
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G03F3/08 ; H04N5/235
Abstract:
A method of producing a digital image with extended dynamic range, includes capturing at least a first full resolution digital image of a scene; combining pixels of a first full resolution digital image to produce a lower resolution digital image identifying dark regions in a first full resolution digital image and replacing the dark regions in the full resolution image with corresponding regions from the brighter, lower resolution image to thereby provide a digital image with extended dynamic range.
Public/Granted literature
- US20080025634A1 PRODUCING AN EXTENDED DYNAMIC RANGE DIGITAL IMAGE Public/Granted day:2008-01-31
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