Progress and perspectives of in-situ optical monitoring in laser beam welding: Sensing, characterization and modeling
Laser beam welding manufacturing (LBW), being a promising joining technology with
superior capabilities of high-precision, good-flexibility and deep penetration, has attracted …
superior capabilities of high-precision, good-flexibility and deep penetration, has attracted …
Deep learning-based welding image recognition: A comprehensive review
The reliability and accuracy of welding image recognition (WIR) is critical, which can largely
improve domain experts' insight of the welding system. To ensure its performance, deep …
improve domain experts' insight of the welding system. To ensure its performance, deep …
Cross-attention-based multi-sensing signals fusion for penetration state monitoring during laser welding of aluminum alloy
A precision multi-sensor monitoring strategy is required to meet the challenges posed by
increasingly complex products and manufacturing processes during laser welding. In this …
increasingly complex products and manufacturing processes during laser welding. In this …
In-situ monitoring system for weld geometry of laser welding based on multi-task convolutional neural network model
H Li, H Ren, Z Liu, F Huang, G **
Vision-based online defect recognition can provide insights for laser welding quality control
systems. Although the visual signal contains richer quality information than the one …
systems. Although the visual signal contains richer quality information than the one …
Prediction of weld back width based on top vision sensing during laser-MIG hybrid welding
Online welding quality monitoring has gained increasing attention in modern automatic
production. This work proposed a prediction method of weld back width based on top vision …
production. This work proposed a prediction method of weld back width based on top vision …
Causal reasoning in typical computer vision tasks
Deep learning has revolutionized the field of artificial intelligence. Based on the statistical
correlations uncovered by deep learning-based methods, computer vision tasks, such as …
correlations uncovered by deep learning-based methods, computer vision tasks, such as …