Invention Grant
- Patent Title: Contact text detection in scanned images
- Patent Title (中): 在扫描图像中联系文本检测
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Application No.: US13091549Application Date: 2011-04-21
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Publication No.: US08731296B2Publication Date: 2014-05-20
- Inventor: Jing Xiao
- Applicant: Jing Xiao
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Main IPC: G06K9/34
- IPC: G06K9/34

Abstract:
A device and method for identifying text pixels that are erroneously classified as non-text pixels, includes accessing an image region containing a non-text component. For each non-text component within the image region component, only one determines if there are any long line structures within the bounding box defined by the non-text component. If the long line structures are greater than a predefined percentage of the span of the dimension of the bounding box parallel to the line structure, then the line structure is removed. Any remaining non-text pixels within the bounding box are reclassified as text-pixels.
Public/Granted literature
- US20120269435A1 Contact Text Detection in Scanned Images Public/Granted day:2012-10-25
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