Target localization of abrasion-resistant color fastness samples based on YOLOv8 optimization and enhancement
Year: 2025
Type: article
Abstract: To address the challenges in detecting abrasion-resistant color fastness samples including limited sample instances, non-uniform shapes, and insufficiently distinct texture variations that compromise localization accuracy this paper optimizes the detection framework through the integration of three key strategies: Global Attention Mechanism (GAM), Dynamic Sampling (DySample), and Adaptively Spatial Feature Fusion (ASFF), thereby enhancing detection accuracy and efficiency. Initially, Mosaic data augmentation is implemented to enrich dataset diversity and improve model robustness. Subsequently, the GAM attention mechanism is embedded into the backbone network to enhance target feature extraction capabilities. DySample replaces conventional upsampling methods in the neck network to achieve more effective feature reconstruction. Finally, the ASFF module is integrated into the Detect module within the head network to enable adaptively spatial weight learning for multi-scale feature map fusion. Compared with baseline algorithms, the improved framework demonstrates performance gains of 1.2% in Precision, 3.0% in Recall, 1.2% in [email protected], and 13.5% in [email protected]:0.95. Experimental results validate the effectiveness of the proposed method, which maintains satisfactory performance across additional datasets, demonstrating strong robustness and superior generalization capability.
Author: Yaling Cao
Institution: Wenzhou University
Language: English
Subfield: Computer Vision and Pattern Recognition
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4409967714