发明授权
- 专利标题: Produce recognition method
- 专利标题(中): 制作识别方法
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申请号: US12902304申请日: 2010-10-12
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公开(公告)号: US09412050B2公开(公告)日: 2016-08-09
- 发明人: Chao He , Gary Ross
- 申请人: Chao He , Gary Ross
- 申请人地址: US GA Duluth
- 专利权人: NCR Corporation
- 当前专利权人: NCR Corporation
- 当前专利权人地址: US GA Duluth
- 代理机构: Schwegman, Lundberg & Woessner
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06K9/62
摘要:
A produce recognition method which uses hierarchical Bayesian learning and kernel combination, and which offers classification-oriented synergistic data integration from diverse sources. An example method includes providing a classifier having a plurality of inputs, each input being adapted to receive produce data of a different modality; mapping the produce data to the respective input of the classifier by a computer; for each input, independently operating on the data relating to that input to create a feature set by the computer; comparing each feature in the feature set to respective pre-trained data for that feature to produce a similarity description set; combining all similarity description sets using a dedicated weighting function to produce a composite similarity description by the computer; and deriving a plurality of class values from the composite similarity description to create a recognition result for the produce item by the computer.
公开/授权文献
- US20120087547A1 PRODUCE RECOGNITION METHOD 公开/授权日:2012-04-12