Invention Application
WO2009158691A3 PATCH-BASED TEXTURE HISTOGRAM CODING FOR FAST IMAGE SIMILARITY SEARCH
审中-公开
基于PATCH的纹理组织编码快速图像相似性搜索
- Patent Title: PATCH-BASED TEXTURE HISTOGRAM CODING FOR FAST IMAGE SIMILARITY SEARCH
- Patent Title (中): 基于PATCH的纹理组织编码快速图像相似性搜索
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Application No.: PCT/US2009048978Application Date: 2009-06-26
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Publication No.: WO2009158691A3Publication Date: 2010-03-25
- Inventor: WU LEI , LI MINGJING
- Applicant: MICROSOFT CORP
- Assignee: MICROSOFT CORP
- Current Assignee: MICROSOFT CORP
- Priority: US14783208 2008-06-27
- Main IPC: H04N5/913
- IPC: H04N5/913 ; H04N7/24
Abstract:
Techniques for identifying copied images based on an original image are described. The identifying copied image is based on creating unique and identifiable features that in turn are used to generate multiple histograms. The histograms are generated by patches of the image, where the patches are created by equally dividing the image. The combined patch histograms are representative of the image.
Information query
