Invention Grant
- Patent Title: Recognition of parameterised shapes from document images
- Patent Title (中): 从文件图像中识别参数化形状
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Application No.: US11946602Application Date: 2007-11-28
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Publication No.: US08238666B2Publication Date: 2012-08-07
- Inventor: James Austin Besley , Eric Wai-Shing Chong , Khanh Phi Van Doan , Steven Richard Irrgang
- Applicant: James Austin Besley , Eric Wai-Shing Chong , Khanh Phi Van Doan , Steven Richard Irrgang
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: AU2006252025 20061213
- Main IPC: G06K9/46
- IPC: G06K9/46 ; G06K9/64 ; G06K9/68 ; G06K9/60 ; G06K9/56

Abstract:
A method (1100) of creating a document comprising a modifiable shape, is disclosed. The method analyzes an image to detect at least a graphical object. The method matches the detected graphical object with at least one of a plurality of predetermined modifiable closed-form non-textual template shapes (e.g., 420) comprising control parameters for modifying the closed-form non-textual template shape in a non-affine manner. The number of control parameters of the predetermined modifiable closed-form non-textual template shape is less than the number of sections making up the modifiable closed-form non-textual template shape. The method creates a document comprising the at least one modifiable closed-form non-textual template shape.
Public/Granted literature
- US20080144942A1 RECOGNITION OF PARAMETERISED SHAPES FROM DOCUMENT IMAGES Public/Granted day:2008-06-19
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