AYOLOv3-Tiny: An improved convolutional neural network architecture for real-time defect detection of PAD light guide plates

2022 ◽  
Vol 136 ◽  
pp. 103588
Jiahui Yao ◽  
Junfeng Li
2021 ◽  
Vol 2137 (1) ◽  
pp. 012059
Bowen Wei ◽  
Weixin Gao

Abstract At present, there are numerous losses caused by corrosion cracking of metal castings in engineering in China. In order to detect the possible defects of metal castings in engineering, the laser ultrasonic vision inspection technology is used to image the castings, and then the identification efficiency is low. In order to process these images efficiently and quickly, convolutional neural network image processing technology is introduced. According to the actual needs, a convolutional neural network architecture is designed to recognize images, and whether the architecture meets the requirements is verified. Experimental results show that the performance of the architecture meets the design requirements. Under the same conditions, this structure provides a solution for casting defect detection combined with artificial intelligence.

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