发明授权
US09116924B2 System and method for image selection using multivariate time series analysis
有权
使用多变量时间序列分析的图像选择的系统和方法
- 专利标题: System and method for image selection using multivariate time series analysis
- 专利标题(中): 使用多变量时间序列分析的图像选择的系统和方法
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申请号: US13740442申请日: 2013-01-14
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公开(公告)号: US09116924B2公开(公告)日: 2015-08-25
- 发明人: Luca Marchesotti
- 申请人: Xerox Corporation
- 申请人地址: US CT Norwalk
- 专利权人: XEROX CORPORATION
- 当前专利权人: XEROX CORPORATION
- 当前专利权人地址: US CT Norwalk
- 代理机构: Fay Sharpe LLP
- 主分类号: G06K9/36
- IPC分类号: G06K9/36 ; G06F17/30 ; G06K9/00 ; G06K9/62
摘要:
An image selection method includes receiving a collection of images and optionally, filtering the collection of images. The filtering may include removing images that are near-duplicates of other images in the collection. A plurality of features is extracted from each of the images in the optionally-filtered collection. The optionally-filtered collection of images is considered as a time-ordered sequence of images and is segmented to form a sequence of segments. Each segment includes at least one of the images. The segmenting of the sequence of images is based on the extracted features and positions of the images in the sequence of images. Images from the segments are selected to form a sub-collection of the images.
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