Search Results for author: Robert van Liere

Found 5 papers, 3 papers with code

X-ray Image Generation as a Method of Performance Prediction for Real-Time Inspection: a Case Study

1 code implementation30 Jan 2024 Vladyslav Andriiashen, Robert van Liere, Tristan van Leeuwen, K. Joost Batenburg

We show how a calibrated image generation model can be used to quantitatively evaluate the effect of the X-ray exposure time on the performance of the inspection system.

Image Generation

Joint 2D to 3D image registration workflow for comparing multiple slice photographs and CT scans of apple fruit with internal disorders

no code implementations3 Oct 2023 Dirk Elias Schut, Rachael Maree Wood, Anna Katharina Trull, Rob Schouten, Robert van Liere, Tristan van Leeuwen, Kees Joost Batenburg

Our workflow allows collecting large datasets of accurately aligned photo-CT image pairs, which can help distinguish internal disorders with a similar appearance on CT. With slight modifications, a similar workflow can be applied to other fruits or MRI instead of CT scans.

Image Registration Image Segmentation +2

Quantifying the effect of X-ray scattering for data generation in real-time defect detection

1 code implementation22 May 2023 Vladyslav Andriiashen, Robert van Liere, Tristan van Leeuwen, K. Joost Batenburg

X-ray scattering is known to be computationally expensive to simulate, and this effect can heavily influence the accuracy of a generated X-ray image.

Defect Detection Image Generation

A tomographic workflow to enable deep learning for X-ray based foreign object detection

1 code implementation28 Jan 2022 Mathé T. Zeegers, Tristan van Leeuwen, Daniël M. Pelt, Sophia Bethany Coban, Robert van Liere, Kees Joost Batenburg

In this work, we propose a Computed Tomography (CT) based method for producing training data for supervised learning of foreign object detection, with minimal labour requirements.

Computed Tomography (CT) Object +2

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