Invention Grant
- Patent Title: Model-based dewarping method and apparatus
- Patent Title (中): 基于模型的脱脂方法和装置
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Application No.: US12281315Application Date: 2007-03-02
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Publication No.: US08406476B2Publication Date: 2013-03-26
- Inventor: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney, Jr. , Karl M. Chan , Kurt A. Rapelje , Bin Fu , Bin Feng
- Applicant: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney, Jr. , Karl M. Chan , Kurt A. Rapelje , Bin Fu , Bin Feng
- Applicant Address: US CA Long Beach
- Assignee: Compulink Management Center, Inc.
- Current Assignee: Compulink Management Center, Inc.
- Current Assignee Address: US CA Long Beach
- Agency: Dickstein Shapiro LLP
- International Application: PCT/US2007/005492 WO 20070302
- International Announcement: WO2007/103251 WO 20070913
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
An apparatus and method for processing a captured image and, more particularly, for processing a captured image comprising a document. In one embodiment, an apparatus comprising a camera to capture documents is described. In another embodiment, a method for processing a captured image that includes a document comprises the steps of distinguishing an imaged document from its background, adjusting the captured image to reduce distortions created from use of a camera and properly orienting the document is described.
Public/Granted literature
- US20100239165A1 Model-Based Dewarping Method And Apparatus Public/Granted day:2010-09-23
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