An Improved Feature Enhancement CenterNet Model for Small Object Defect Detection on Metal Surfaces
Xingfei Zhu,
Qimeng Wang,
Bufan Zhang
et al.
Abstract:In defect detection on metal surfaces, there are many small defects with subtle features that are difficult to distinguish from the background environment using mainstream object detection methods. To alleviate this issue, this study proposes an improved CenterNet model for enhancing the features of small defects on metal surfaces, namely MSDD. In this work, we utilize an attention mechanism to reconstruct the basic feature extraction module in the metal defect feature extraction network, aiming to enhance the… Show more
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