Progress, challenges and trends on vision sensing technologies in automatic/intelligent robotic welding: State-of-the-art review
Q Guo, Z Yang, J Xu, Y Jiang, W Wang, Z Liu… - Robotics and Computer …, 2024 - Elsevier
Welding is a method of realizing material connections, and the development of modern
sensing technology is pushing this traditional process towards automation and intelligence …
sensing technology is pushing this traditional process towards automation and intelligence …
A review of vision-aided robotic welding
Vision-aided robotic welding has been applied in the industrial field for decades. This paper
summarizes the procedures of vision-aided robotic welding. Various methods in vision …
summarizes the procedures of vision-aided robotic welding. Various methods in vision …
A robust weld seam recognition method under heavy noise based on structured-light vision
N Wang, K Zhong, X Shi, X Zhang - Robotics and Computer-Integrated …, 2020 - Elsevier
Structured-light vision systems are widely used in robotic welding. The key to improving the
robotic visual servo performance and weld quality is the weld seam recognition accuracy …
robotic visual servo performance and weld quality is the weld seam recognition accuracy …
Image denoising of seam images with deep learning for laser vision seam tracking
Seam tracking with structured light vision has been widely applied into the robot welding.
And the precise laser stripe extraction is the premise of automatic laser vision seam tracking …
And the precise laser stripe extraction is the premise of automatic laser vision seam tracking …
Strong noise image processing for vision-based seam tracking in robotic gas metal arc welding
The robustness of the image processing algorithm is very important based on vision sensor
in robotic seam tracking, which will directly affect the accuracy of weld seam sha** quality …
in robotic seam tracking, which will directly affect the accuracy of weld seam sha** quality …
Feature extraction of welding seam image based on laser vision
X Lü, D Gu, Y Wang, Y Qu, C Qin… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
This paper addresses the feature extraction algorithm of the weld groove image for a
welding robot system. The purpose is to improve the speed and the precision of the weld …
welding robot system. The purpose is to improve the speed and the precision of the weld …
A structured light vision sensor for on-line weld bead measurement and weld quality inspection
Y Han, J Fan, X Yang - The International Journal of Advanced …, 2020 - Springer
Weld bead measurement and weld quality inspection are important parts in industrial
welding. In this paper, a structured light vision sensor is developed to achieve on-line weld …
welding. In this paper, a structured light vision sensor is developed to achieve on-line weld …
Seam tracking system based on laser vision and CGAN for robotic multi-layer and multi-pass MAG welding
C Liu, J Shen, S Hu, D Wu, C Zhang, H Yang - Engineering Applications of …, 2022 - Elsevier
A robotic seam tracking system based on laser vision and conditional generative adversarial
networks (CGAN) was proposed to address the problem of low welding precision for the …
networks (CGAN) was proposed to address the problem of low welding precision for the …
A precise initial weld point guiding method of micro-gap weld based on structured light vision sensor
Initial weld point guiding is the premise of intelligentized welding process. At present, many
initial weld point guiding methods based on structured light vision sensors and passive …
initial weld point guiding methods based on structured light vision sensors and passive …
A method of feature extraction of position detection and weld gap for GMAW seam tracking system of fillet weld with variable gaps
J Gao, Y Hong, B Hong, X Li, A Jia… - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
Seam-tracking technology based on vision sensing is the key technology to realize robot
intelligent welding. Because of changes in the weld gap, the diversity of workpiece material …
intelligent welding. Because of changes in the weld gap, the diversity of workpiece material …