Invention Grant
- Patent Title: Image enhancement methods
- Patent Title (中): 图像增强方法
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Application No.: US13534757Application Date: 2012-06-27
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Publication No.: US08743426B2Publication Date: 2014-06-03
- Inventor: Gerald P. Cook , Anthony D. Jacques
- Applicant: Gerald P. Cook , Anthony D. Jacques
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Sandra K. Nowak
- Main IPC: H04N1/40
- IPC: H04N1/40
Abstract:
Methods of image enhancement are disclosed. In one aspect, the method of image enhancement is for use with an image capture device, such as a security document reader, for the attenuation, separation or reduction of reflections from objects, such as security documents.
Public/Granted literature
- US20140002723A1 IMAGE ENHANCEMENT METHODS Public/Granted day:2014-01-02
Information query
