基于语义分割的光伏电池缺陷检测
摘要
工检查,不仅耗时而且容易出错。本研究提出了一种基于语义分割的光伏电池缺陷检测,该方法在光伏电池电致发
光(EL)图像中采用了一种新型的语义分割模型。尽管面临着缺陷类型差异大和部分缺陷特征不明显等挑战,本
文提出的模型能够有效识别裂纹和手指中断缺陷类型。本文介绍的神经网络模型基于ResNet-50主干网络,添加了
Squeeze-and-Excitation(SE)自适应通道注意力模块,并与DeepLabv3中的Atrous Spatial Pyramid Pooling(ASPP)模
块相结合。通过对各通道特征进行自适应重标定,捕获不同尺度上的上下文信息,不仅提高了模型的表达能力,也
增强了其对复杂场景的理解能力。
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DOI: http://dx.doi.org/10.12361/2661-3654-06-04-133745
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