TinyDet: accurately detecting small objects within 1 GFLOPs

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Shaoyu Chen, Tianheng Cheng, Jiemin Fang, Qian Zhang, Yuan Li, Wenyu Liu, Xinggang Wang

Published: 2023, Last Modified: 10 Nov 2025Sci. China Inf. Sci. 2023EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: In this study, we propose a series of lightweight detectors named TinyDet. TinyDet is with good performance-computation trade-offs (30.3 mAP with only 991 MFLOPs) and applicable to resource-constrained mobile or edge devices. Besides, TinyDet is superior to other lightweight detectors in small object detection.