Invention Grant
US08737746B2 Method for multiple pass symbol and components-based visual object searching of documents
有权
用于多次符号和基于组件的可视对象搜索文档的方法
- Patent Title: Method for multiple pass symbol and components-based visual object searching of documents
- Patent Title (中): 用于多次符号和基于组件的可视对象搜索文档的方法
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Application No.: US13018299Application Date: 2011-01-31
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Publication No.: US08737746B2Publication Date: 2014-05-27
- Inventor: Peter Noyes
- Applicant: Peter Noyes
- Assignee: Bluebeam Software, Inc.
- Current Assignee: Bluebeam Software, Inc.
- Agency: Stetina Brunda Garred & Brucker
- Main IPC: G06K9/68
- IPC: G06K9/68

Abstract:
A method of computerized searching for visual objects on an electronic document is disclosed. After receiving a selection of a template visual object, a template raster image is generated therefrom. The template visual object is comprised of one or more template object components. A document raster image is generated from the document, which includes document object symbols comprised of one or more document object components. A broad match candidate subset of document object symbols is generated based upon comparisons to the template object symbol. Then, a narrowed match candidate set is generated from those document object symbols of the broad match candidate subset based upon a comparison of the template object component to the document object components.
Public/Granted literature
- US20120195508A1 METHOD FOR MULTIPLE PASS SYMBOL AND COMPONENTS-BASED VISUAL OBJECT SEARCHING OF DOCUMENTS Public/Granted day:2012-08-02
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