Opening the black box: explainable deep-learning classification of wood microscopic image of endangered tree species
Plant Methods(2024)
摘要
Traditional method of wood species identification involves the use of hand lens by wood anatomists, which is a time-consuming method that usually identifies only at the genetic level. Computer vision method can achieve "species" level identification but cannot provide an explanation on what features are used for the identification. Thus, in this study, we used computer vision methods coupled with deep learning to reveal interspecific differences between closely related tree species. A total of 850 images were collected from the cross and tangential sections of 15 wood species. These images were used to construct a deep-learning model to discriminate wood species, and a classification accuracy of 99.3
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关键词
Computer vision,Deep learning,Feature visualization,Image classification,Wood identification
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