198 6b a) b) Hình 6. 1. Model Precision Recall Hmean Faster-RCNN 90.52% 82.32% 86.12% YOLO 89.26% 80.21% 84.13% SAST 91.39% 83.77% 87.42% 2. . Model Accuracy STAR-Net 81.42% RARE 83.60% SRN 88.52% 2 thông tin 7 CITA 2023 ISBN: 978-604-80-8083-9