计算机科学
卷积神经网络
规范化(社会学)
人工智能
人工神经网络
深度学习
稳健性(进化)
像素
联营
乙状窦函数
深层神经网络
模式识别(心理学)
计算机工程
机器学习
作者
Zhi-Xiong Lan,Xue-Mei Dong
标识
DOI:10.1016/j.compind.2022.103698
摘要
With the advancement of deep learning, the newly proposed neural networks are growing increasingly complicated to achieve great performance. In this context, we propose a simple but effective neural network called MiniCrack for narrow crack detection. We also propose a lightweight version, MiniCrack-Light, to adapt to scenarios with limited computing resources. MiniCrack and MiniCrack-Light outperform the current state-of-the-art neural networks on all three challenging testing data sets with fewer parameters and achieving stronger robustness. PixelShuffle and PixelUnshuffle designed for image super-resolution are successfully used to the field of image segmentation, which effectively alleviates the problems caused by pooling. • Two new networks, MiniCrack and MiniCrack-Light, are proposed for pixel-level narrow crack detection. • PixelShuffle and PixelUnshuffle are introduced to replace traditional methods for down-sampling and up-sampling in CNN. • Switchable normalization is used to solve the poor performance of batch normalization in the case of limited GPU memory. • Sigmoid linear unit is introduced to enhance the weak nonlinear representational power of a non-deep neural network.
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