In this thesis we conclude that convolutional neural networks, together with phase-measuring deflectometry techniques, can be used to create models which can detect and classify defects on painted surfaces very well, even compared to experienced humans. Further, we show which preprocessing measures enhances the performance of the models. We see that standardisation does increase the classification accuracy of the models. We demonstrate that cleaning the data through relabelling and removing faulty images improves classification accuracy and especially the models' ability to distinguish between different types of defects. We show that oversampling might be a feasible method to improve accuracy through increasing and balancing the data set by...
In industrial processes, products are often visually inspected for defects inorder to verify their q...
In industrial processes, products are often visually inspected for defects inorder to verify their q...
In industrial processes, products are often visually inspected for defects inorder to verify their q...
In this thesis we conclude that convolutional neural networks, together with phase-measuring deflect...
In this thesis we conclude that convolutional neural networks, together with phase-measuring deflect...
In this thesis we conclude that convolutional neural networks, together with phase-measuring deflect...
Machine and Deep Learning are two hot topics these days. Their performance levels have matched at so...
The Volvo Trucks cab plant in Umea is one of the northern Sweden’s largestengineering industries. Th...
The Volvo Trucks cab plant in Umea is one of the northern Sweden’s largestengineering industries. Th...
The Volvo Trucks cab plant in Umea is one of the northern Sweden’s largestengineering industries. Th...
In traditional industrial manufacturing, due to the limitations of science and technology, manual in...
In traditional industrial manufacturing, due to the limitations of science and technology, manual in...
Deep learning and image processing methods have taken place in many parts of our lives, as well as i...
The introduction of robots and automation in industrial processes brought many benefits to manufactu...
OptoNova is a world leading producer of inspection systems for quality control of surfaces and edges...
In industrial processes, products are often visually inspected for defects inorder to verify their q...
In industrial processes, products are often visually inspected for defects inorder to verify their q...
In industrial processes, products are often visually inspected for defects inorder to verify their q...
In this thesis we conclude that convolutional neural networks, together with phase-measuring deflect...
In this thesis we conclude that convolutional neural networks, together with phase-measuring deflect...
In this thesis we conclude that convolutional neural networks, together with phase-measuring deflect...
Machine and Deep Learning are two hot topics these days. Their performance levels have matched at so...
The Volvo Trucks cab plant in Umea is one of the northern Sweden’s largestengineering industries. Th...
The Volvo Trucks cab plant in Umea is one of the northern Sweden’s largestengineering industries. Th...
The Volvo Trucks cab plant in Umea is one of the northern Sweden’s largestengineering industries. Th...
In traditional industrial manufacturing, due to the limitations of science and technology, manual in...
In traditional industrial manufacturing, due to the limitations of science and technology, manual in...
Deep learning and image processing methods have taken place in many parts of our lives, as well as i...
The introduction of robots and automation in industrial processes brought many benefits to manufactu...
OptoNova is a world leading producer of inspection systems for quality control of surfaces and edges...
In industrial processes, products are often visually inspected for defects inorder to verify their q...
In industrial processes, products are often visually inspected for defects inorder to verify their q...
In industrial processes, products are often visually inspected for defects inorder to verify their q...