Title:
METHOD FOR EVALUATING FOOD MASTICATION EFFICIENCY
Document Type and Number:
WIPO Patent Application WO/2022/027785
Kind Code:
A1
Abstract:
A method for evaluating food mastication efficiency. In the method, a color mixing test material for a mastication test is made by using food-grade paraffin wax of two colors as the raw materials; an image of a sample to be tested is acquired on the basis of an image collection apparatus; a mastication efficiency evaluation model is constructed on the basis of a Fisher discriminant analysis method; and a parameter to be tested is extracted from the image of the sample to be tested, and is input into a trained mastication efficiency evaluation model, so as to perform automatic identification and classification. According to the method, a sample for testing is easy to make, a testing process is simple, a testing result is objective, and the accuracy is high.
Inventors:
YU JINGHU (CN)
ZHOU XINGYU (CN)
YU HAO (CN)
QIAN SHANHUA (CN)
CHEN YUYAO (CN)
ZHOU XINGYU (CN)
YU HAO (CN)
QIAN SHANHUA (CN)
CHEN YUYAO (CN)
Application Number:
PCT/CN2020/115217
Publication Date:
February 10, 2022
Filing Date:
September 15, 2020
Export Citation:
Assignee:
UNIV JIANGNAN (CN)
International Classes:
A61B6/14; A61C8/00
Foreign References:
| CN110495959A | 2019-11-26 | |||
| CN111175191A | 2020-05-19 |
Other References:
VACCARO GUSTAVO, PELÁEZ JOSÉ IGNACIO, GIL-MONTOYA JOSÉ ANTONIO: "A novel expert system for objective masticatory efficiency assessment", PLOS ONE, vol. 13, no. 1, 31 January 2018 (2018-01-31), pages e0190386, XP055894599, DOI: 10.1371/journal.pone.0190386
Attorney, Agent or Firm:
WUXI SHENGYANG PATENT&TRADEMARK AGENCE (CN)
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