“…Few-shot object detection is a trending research topic aiming at training object detectors that generalize well with a small amount of object annotations. Studies have shown that directly applying DNNs designed for big datasets to few-shot object detection tasks often leads to overfitting [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12]. Various learning strategies, such as meta-learning [4], [5], [6], [7] and transfer learning [1], [2], [3], have been explored to address this issue.…”