알약 자동 인식을 위한 딥러닝 모델간 비교 및 검증Comparison and Verification of Deep Learning Models for Automatic Recognition of Pills
- Other Titles
- Comparison and Verification of Deep Learning Models for Automatic Recognition of Pills
- Authors
- 이경윤; 김영재; 김승태; 김효은; 김광기
- Issue Date
- Mar-2019
- Publisher
- 한국멀티미디어학회
- Keywords
- Pill Classification; Object Detection; Deep Learning; Artificial Intelligent; Hospital
- Citation
- 멀티미디어학회논문지, v.22, no.3, pp.349 - 356
- Journal Title
- 멀티미디어학회논문지
- Volume
- 22
- Number
- 3
- Start Page
- 349
- End Page
- 356
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/2571
- ISSN
- 1229-7771
- Abstract
- When a prescription change occurs in the hospital depending on a patient’s improvement status, pharmacists directly classify manually returned pills which are not taken by a patient. There are hundreds of kinds of pills to classify. Because it is manual, mistakes can occur and which can lead to medical accidents. In this study, we have compared YOLO, Faster R-CNN and RetinaNet to classify and detect pills. The data consisted of 10 classes and used 100 images per class. To evaluate the performance of each model, we used cross-validation. As a result, the YOLO Model had sensitivity of 91.05%, FPs/image of 0.0507. The Faster R-CNN’s sensitivity was 99.6% and FPs/image was 0.0089. The RetinaNet showed sensitivity of 98.31% and FPs/image of 0.0119. Faster RCNN showed the best performance among these three models tested. Thus, the most appropriate model for classifying pills among the three models is the Faster R-CNN with the most accurate detection and classification results and a low FP/image.
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