Invention Grant
- Patent Title: Material classification
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Application No.: US14635848Application Date: 2015-03-02
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Publication No.: US09989463B2Publication Date: 2018-06-05
- Inventor: Sandra Skaff , Chao Liu
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Main IPC: G01N21/55
- IPC: G01N21/55 ; G01N21/25 ; B07C5/342 ; G01N21/84

Abstract:
Material classification of an object is provided. Parameters for classification are accessed. The parameters include a selection to select a subset of angles for classification, a selection to select a subset of spectral bands for classification, a selection to capture texture features, and a selection to compute image-level features. The object is illuminated and a feature vector is computed based on the parameters. The material from which the object is fabricated is classified using the feature vector.
Public/Granted literature
- US20150219557A1 MATERIAL CLASSIFICATION Public/Granted day:2015-08-06
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