Automatic recognition and calculation of softwood ray height based on tangential section images by using YOLOv5
Yong Guo,
Weisheng Wang,
Qizhao Lin
et al.
Abstract:In order to achieve rapid acquisition, identi cation and measurement of the average ray height of softwood based on tangential section photographs, a new method is proposed. Firstly, labels the digital image of the softwood tangential section with the 100 magni cation, that is, mark the rays and scales on the image, and establish the dataset; Secondly, the dataset is randomly divided into training set and validation set. YOLOv5s is used for model training to obtain the best target recognition model of rays and… Show more
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