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| Home > Publications database > Hands-On Plant Root System Reconstruction in Virtual Reality |
| Contribution to a conference proceedings/Contribution to a book | FZJ-2024-05920 |
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2024
ACM New York, NY, USA
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Please use a persistent id in citations: doi:10.1145/3641825.3689494
Abstract: VRoot is an immersive extended reality reconstruction tool for root system architectures from 3D volumetric scans of soil columns. We have conducted a laboratory user study to assess the performance of new users with our software in comparison to established software. We utilize a plant model to derive a synthetic root architecture, providing a baseline for reconstruction. This demo showcases the processes and techniques contributing to exact and efficient manual root architecture reconstruction in Virtual Reality. The extraction task typically is the sparse graph-structure extraction from a 3D magnetic-resonance imaging (MRI) data set. We visualize the RSA directly within the MRI and offer selection-set-based methods of adapting and augmenting the root architecture. This application is in productive use at our partner institute, where it is used to analyze complex root images.
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