Invention Grant
- Patent Title: System and method for image fog scene detection
- Patent Title (中): 用于图像雾场景检测的系统和方法
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Application No.: US11851160Application Date: 2007-09-06
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Publication No.: US08027536B2Publication Date: 2011-09-27
- Inventor: Jonathan Yen , William C. Kress
- Applicant: Jonathan Yen , William C. Kress
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: SoCal IP Law Group LLP
- Agent Steven C. Sereboff; Jonathan Pearce
- Main IPC: G06K9/34
- IPC: G06K9/34

Abstract:
The subject application is directed to a system and method for image fog scene detection. Electronic image data is first received and divided into image regions, with each region consisting of a plurality of pixels. Next, a comparison matrix is generated corresponding to each image region based upon a comparison of minimum intensity values associated with corresponding pixels to a threshold value. An entry of at least one of the comparison matrices is then tested for a preselected value. The received electronic image data is then identified as inclusive of a fog scene based upon the output of the test on the entry of the comparison matrix. Based upon the identification, fog scene detection data representing an identified fog scene is then generated.
Public/Granted literature
- US20090067714A1 SYSTEM AND METHOD FOR IMAGE FOG SCENE DETECTION Public/Granted day:2009-03-12
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