Journal of Hebei University(Natural Science Edition) ›› 2023, Vol. 43 ›› Issue (5): 546-552.DOI: 10.3969/j.issn.1000-1565.2023.05.014

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Application of object detection algorithm in pathology diagnosis of lung cancer

WU Jianguo1,YANG Xiaoru2,WANG Pan3,WU Junfang4,LI Ruikai1,5   

  1. 1. Information Center, Affiliated Hospital of Hebei University, Baoding 071000, China; 2. Baoding Productivity Promotion Center, Baoding 071000, China; 3. Department of Pathology, Affiliated Hospital of Hebei University, Baoding 071000, China; 4. Baoding Sports School, Baoding 071000, China; 5. College of Quality and Technical Supervision, Hebei University, Baoding 071002, China
  • Received:2022-06-23 Online:2023-09-25 Published:2023-10-25

Abstract: Object detection based on deep learning has been widely studied in many fields such as transportation and military, and has achieved remarkable results. In order to further study its usability in medical image diagnosis, two classical models of object detection algorithms, SSD and Faster RCNN, are proposed to appliy to the lesion detection of lung cancer pathological images. The experimental comparison shows that the average processing time of Faster RCNN is about 4.6 times longer than that of SSD, but the recognition accuracy and precision are higher than that of SSD, and the model performance of Faster RCNN is much better. The research results show that the object detection algorithm can realize the intelligent diagnosis of lung cancer pathological images and improve the diagnosis rate of lung cancer.

Key words: deep learning, object detection, lung cancer, pathological image, intelligent diagnosis

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