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Yin-Yin Li

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Open access Sep 2026

RiDW-YOLO: A Low-Light Traffic Sign Detection Algorithm Integrating Illumination Enhancement

RiDW-YOLO, an improved detection algorithm based on YOLOv11n, provides a feasible solution for traffic-sign detection under low-light conditions and emphasizes the importance of balanced module design and frank discussion of current limitations.

Yin-Yin Li, Lei Liu, Fang-Zheng Tong et al. · Information · 0 citations

Open access Sep 2026

Small-Target Traffic Sign Detection Method Based on Multi-Path Feature Aggregation and Attention Enhancement

Detecting traffic signs in real-world roadway scenes remains a demanding task due to extensive category diversity, the prevalence of diminutive targets, and interference from cluttered surroundings. To overcome these obstacles, we present YOLO-PPA, a YOLOv11n-based detector strengthened through multi-path feature aggre...

Yin-Yin Li, Lei Liu, Ye-Guo Sun et al. · Technologies · 0 citations