Invention Grant
- Patent Title: Method and apparatus for determining an orientation of a document including Korean characters
- Patent Title (中): 用于确定包含韩文字符的文档的方位的方法和装置
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Application No.: US12007524Application Date: 2008-01-11
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Publication No.: US08027539B2Publication Date: 2011-09-27
- Inventor: Lawrence Shao-hsien Chen
- Applicant: Lawrence Shao-hsien Chen
- Applicant Address: US WA Camas
- Assignee: Sharp Laboratories of America, Inc.
- Current Assignee: Sharp Laboratories of America, Inc.
- Current Assignee Address: US WA Camas
- Agency: The Nath Law Group
- Agent Jerald L. Meyer; Sungyeop Chung
- Main IPC: G06K9/18
- IPC: G06K9/18

Abstract:
A method and apparatus for determining an orientation of a document including Korean text are presented. A binarized pixel image is created from the document image. Contiguous pixels are grouped and labeled using a bounding box. A spanning stroke may be detected from a group of the contiguous pixels. The orientation of the document is determined by comparing counts associated with spanning strokes in the left, right, top, and bottom halves of the bounding boxes.
Public/Granted literature
- US20090180694A1 Method and apparatus for determining an orientation of a document including Korean characters Public/Granted day:2009-07-16
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