1. Focal loss for dense object detection;Lin,2017
2. SSD: single shot MultiBox detector;Liu,2016
3. YOLO9000: better, faster, stronger;Redmon,2017
4. Recognition of surrounding environment from electric wheelchair videos based on modified YOLOv2;Sakai;Future Generat. Comput. Syst.,2019
5. Faster R-CNN: towards real-time object detection with region proposal networks;Ren,2015