Invention Grant
- Patent Title: System and method for identifying pictures in documents
- Patent Title (中): 用于识别文档中的图片的系统和方法
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Application No.: US12547396Application Date: 2009-08-25
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Publication No.: US08634644B2Publication Date: 2014-01-21
- Inventor: Patrick Chiu , Francine Chen , Laurent Denoue
- Applicant: Patrick Chiu , Francine Chen , Laurent Denoue
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: G06K9/34
- IPC: G06K9/34 ; G06K9/46 ; G06K7/10

Abstract:
A system and method to identify pictures in documents. An image representing a page of a document is received. The image is analyzed to identify text objects in the page. A masked image is generated by masking out regions of the image including the text objects in the page. Groups of pixels in the masked image are identified, wherein a respective group of pixels corresponds to at least one picture in the page. When there is one or more groups of pixels, regions for pictures are identified based on the one or more groups of pixels. Metadata tags for the pictures are stored, wherein a respective metadata tag for a respective picture includes information about a respective bounding box for the respective picture.
Public/Granted literature
- US20110052062A1 SYSTEM AND METHOD FOR IDENTIFYING PICTURES IN DOCUMENTS Public/Granted day:2011-03-03
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