- 专利标题： Methods for processing a plurality of candidate annotations of a given instance of an image, and for learning parameters of a computational model
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申请号： US17112504申请日： 2020-12-04
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公开(公告)号： US12067500B2公开(公告)日： 2024-08-20
- 发明人: Ashutosh Gokarn , Dora Csillag
- 申请人： IDEMIA IDENTITY & SECURITY FRANCE
- 申请人地址： FR Courbevoie
- 专利权人： IDEMIA IDENTITY & SECURITY FRANCE
- 当前专利权人： IDEMIA IDENTITY & SECURITY FRANCE
- 当前专利权人地址： FR Courbevoie
- 代理机构： WOMBLE BOND DICKINSON (US) LLP
- 优先权： EP 306594 2019.12.06
- 主分类号： G06K9/00
- IPC分类号： G06K9/00 ; G06F16/51 ; G06N5/04 ; G06N20/00 ; G06V10/70
摘要：
The present invention relates to a method for processing a plurality of candidate annotations of a given instance of an image, each candidate annotation being defined as a closed shape matching the instance, characterized in that the method comprises performing, by a processing unit (21) of a server (2), steps of:
(a) segregating said candidate annotations into a set of separate groups of at least overlapping candidate annotations;
(b) selecting a subset of said groups as a function of the number of candidate annotations in each group;
(c) building a final annotation of the given instance of said image as a combination of regions of the candidate annotations of said selected groups where at least a second predetermined number of the candidate annotations of said selected groups overlap.
(a) segregating said candidate annotations into a set of separate groups of at least overlapping candidate annotations;
(b) selecting a subset of said groups as a function of the number of candidate annotations in each group;
(c) building a final annotation of the given instance of said image as a combination of regions of the candidate annotations of said selected groups where at least a second predetermined number of the candidate annotations of said selected groups overlap.
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