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Journal of Agriculture ›› 2024, Vol. 14 ›› Issue (9): 24-30.doi: 10.11923/j.issn.2095-4050.cjas2023-0176

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Advances of Computer Vision and Intelligent Identification Technology in Flue-cured Tobacco Grading

LI Jing(), YANG Ping, LUO You, DA Baciren, HE Qiang, HE Xuejia, HAN Tianhua, HE Biao()   

  1. Yunnan Provincial Tobacco Company Lijiang Branch, Lijiang 674100, Yunnan, China
  • Received:2023-08-20 Revised:2024-02-19 Online:2024-09-18 Published:2024-09-18

Abstract:

Intelligent identification technology is a technology to recognize, judge and simulate images and videos by simulating the visual performance and thinking model of mankind. This paper listed the latest research of computer vision and intelligent identification technology in automatic grading of flue-cured tobacco from image and near infrared spectrum acquisition, feature extraction and intelligent identification model, summarized the advantages and disadvantages of different intelligent identification model. At last, we put forward the robustness and accuracy of defect in identification model, and the application of intelligent recognition and multi-dimensional characteristic data fusion in tobacco grade determination would be the future research direction.

Key words: computer vision, intelligent identification, flue-cured tobacco, characters, grading