Invention Grant
US09036912B2 Method, system, digital camera and asic for geometric image transformation based on text line searching
有权
方法，系统，数码相机和基于文本行搜索的几何图像转换
- Patent Title: Method, system, digital camera and asic for geometric image transformation based on text line searching
- Patent Title (中): 方法，系统，数码相机和基于文本行搜索的几何图像转换
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Application No.: US11915948Application Date: 2006-05-19
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Publication No.: US09036912B2Publication Date: 2015-05-19
- Inventor: Hans Christian Meyer , Mats Stefan Carlin , Knut Tharald Fosseide
- Applicant: Hans Christian Meyer , Mats Stefan Carlin , Knut Tharald Fosseide
- Applicant Address: NO Oslo
- Assignee: LUMEX AS
- Current Assignee: LUMEX AS
- Current Assignee Address: NO Oslo
- Agency: Volpe and Koenig, P.C.
- Priority: NO20052656 20050602
- International Application: PCT/NO2006/000189 WO 20060519
- International Announcement: WO2006/130012 WO 20061207
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/32 ; G06K9/42
Abstract:
The present invention provides a method, system and/or a digital camera providing a geometrical transformation of deformed images of documents comprising text, by text line tracking, resulting in an image comprising parallel text lines. The transformed image is provided as an input to an OCR program either running in a computer system or in a processing element comprised in said digital camera.
Public/Granted literature
- US20090016606A1 METHOD, SYSTEM, DIGITAL CAMERA AND ASIC FOR GEOMETRIC IMAGE TRANSFORMATION BASED ON TEXT LINE SEARCHING Public/Granted day:2009-01-15
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