Single-Shot Refinement Neural Network for Object Detection [Reference] 1) 논문 원본: Single-Shot Refinement Neural Network for Object Detection (arxiv.org/abs/1711.06897) 2) ganghee-lee.tistory.com/34 (1-stage Detector vs. 2-stage Detector) 3) hoya012.github.io/blog/Tutorials-of-Object-Detection-Using-Deep-Learning-performance-two/ (Multi-scale Testing)