发明授权
- 专利标题: Systems and methods for image archaeology
- 专利标题(中): 图像考古系统和方法
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申请号: US12861377申请日: 2010-08-23
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公开(公告)号: US08849058B2公开(公告)日: 2014-09-30
- 发明人: Lyndon Kennedy , Shih-Fu Chang
- 申请人: Lyndon Kennedy , Shih-Fu Chang
- 专利权人: The Trustees of Columbia University in the City of New York
- 当前专利权人: The Trustees of Columbia University in the City of New York
- 代理机构: Baker Botts, L.L.P.
- 主分类号: G06K9/32
- IPC分类号: G06K9/32 ; G06K9/40 ; G06K9/20 ; G06F17/30 ; G06T11/60 ; G06T7/00 ; G06T7/20
摘要:
Systems and methods are described for determining manipulation history among a plurality of images. The described techniques include selecting a pair of images from the plurality of images, detecting one or more manipulations operable to transform one of the images to the other, and based on the manipulations detected, determining a parent-child relationship between the pair or pairs of images. The described techniques can further include repeating the selecting two images, detecting manipulations, and determining the parent-child relationship for each pairs of images in the plurality of images, constructing a visual migration map for the images, and presenting the visual migration map in a user readable format.
公开/授权文献
- US20110025710A1 SYSTEMS AND METHODS FOR IMAGE ARCHEOLOGY 公开/授权日:2011-02-03
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