Search Results - "Dahl, Vedrana"

Axon morphology is modulated by the local environment and impacts the noninvasive investigation of its structure–function relationship by Andersson, Mariam, Kjer, Hans Martin, Rafael-Patino, Jonathan, Pacureanu, Alexandra, Pakkenberg, Bente, Thiran, Jean-Philippe, Ptito, Maurice, Bech, Martin, Dahl, Anders Bjorholm, Dahl, Vedrana Andersen, Dyrby, Tim B.

“…Axonal conduction velocity, which ensures efficient function of the brain network, is related to axon diameter. Noninvasive, in vivo axon diameter estimates…”
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Review of Serial and Parallel Min-Cut/Max-Flow Algorithms for Computer Vision by Jensen, Patrick M., Jeppesen, Niels, Dahl, Anders B., Dahl, Vedrana A.

“…Minimum cut/maximum flow (min-cut/max-flow) algorithms solve a variety of problems in computer vision and thus significant effort has been put into developing…”
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Robust numerical analysis of fibrous composites from X-ray computed tomography image data enabling low resolutions by Auenhammer, Robert M., Jeppesen, Niels, Mikkelsen, Lars P., Dahl, Vedrana A., Blinzler, Brina J., Asp, Leif E.

“…X-ray computed tomography scans can provide detailed information about the state of the material after manufacture and in service. X-ray computed tomography…”
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3D virtual histopathology of cardiac tissue from Covid-19 patients based on phase-contrast X-ray tomography by Reichardt, Marius, Moller Jensen, Patrick, Andersen Dahl, Vedrana, Bjorholm Dahl, Anders, Ackermann, Maximilian, Shah, Harshit, Länger, Florian, Werlein, Christopher, Kuehnel, Mark P, Jonigk, Danny, Salditt, Tim

“…For the first time, we have used phase-contrast X-ray tomography to characterize the three-dimensional (3d) structure of cardiac tissue from patients who…”
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Evolution of fibre deflection leading to kink-band formation in unidirectional glass fibre/epoxy composite under axial compression by Wang, Ying, Emerson, Monica J., Conradsen, Knut, Dahl, Anders B., Dahl, Vedrana A., Maire, Eric, Withers, Philip J.

“…We present the first experimental observation and quantification of the evolution of the three-dimensional (3D) deflection of fibres leading up to kink-band…”
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Finding Space-Time Boundaries with Deformable Hypersurfaces by Jensen, Patrick M., Bærentzen, J. Andreas, Dahl, Anders B., Dahl, Vedrana A.

“…Dynamic 3D imaging is increasingly used to study evolving objects. We address the problem of detecting and tracking simple objects that merge or split in time…”
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Shape from projections via differentiable forward projector for computed tomography by Koo, Jakeoung, Dahl, Anders B., Bærentzen, J. Andreas, Chen, Qiongyang, Bals, Sara, Dahl, Vedrana A.

“…In computed tomography, the reconstruction is typically obtained on a voxel grid. In this work, however, we propose a mesh-based reconstruction method. For…”
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Dataset for scanning electron microscopy based local fiber volume fraction analysis of non-crimp fabric glass fiber reinforced composites by Mikkelsen, Lars P., Fæster, Søren, Dahl, Vedrana A.

“…This dataset includes four large field-of-view scanning electron microscopy (SEM) images together with associated Matlab scripts aimed for the analysis used in…”
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Multi-phase image segmentation with the adaptive deformable mesh by Nguyen, Tuan T., Dahl, Vedrana A., Bærentzen, J. Andreas

“…•We propose a deformable model with triangle mesh, which can segment an arbitrary number of phases.•Our force model is an edge-based model that improves the…”
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Three-dimensional architecture of human diabetic peripheral nerves revealed by X-ray phase contrast holographic nanotomography by Dahlin, Lars B., Rix, Kristian R., Dahl, Vedrana A., Dahl, Anders B., Jensen, Janus N., Cloetens, Peter, Pacureanu, Alexandra, Mohseni, Simin, Thomsen, Niels O. B., Bech, Martin

“…A deeper knowledge of the architecture of the peripheral nerve with three-dimensional (3D) imaging of the nerve tissue at the sub-cellular scale may contribute…”
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Structure-function analysis of time-resolved immunological phases in metabolic dysfunction-associated fatty liver disease (MASH) comparing the NIF mouse model to human MASH by Schmidt-Christensen, Anja, Eriksson, Gustaw, Laprade, William M., Pirzamanbein, Behnaz, Hörnberg, Maria, Linde, Kajsa, Nilsson, Julia, Skarsfeldt, Mark, Leeming, Diana J., Mokso, Rajmund, Verezhak, Mariana, Dahl, Anders, Dahl, Vedrana, Önnerhag, Kristina, Oghazi, Massoud Rezaee, Mayans, Sofia, Holmberg, Dan

“…Metabolic dysfunction-associated steatohepatitis (MASH) is a common but frequently unrecognized complication of obesity and type 2 diabetes. The association…”
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Measurement error using a SeeMaLab structured light 3D scanner against a Microscribe 3D digitizer by Messer, Dolores, Svendsen, Michelle S, Galatius, Anders, Olsen, Morten T, Dahl, Vedrana A, Conradsen, Knut, Dahl, Anders B

“…Geometric morphometrics is a powerful approach to capture and quantify morphological shape variation. Both 3D digitizer arms and structured light surface…”
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Muscle fibre morphology and microarchitecture in cerebral palsy patients obtained by 3D synchrotron X-ray computed tomography by Borg, Leise, Sporring, Jon, Dam, Erik B., Dahl, Vedrana A., Dyrby, Tim B., Feidenhans'l, Robert, Dahl, Anders B., Pingel, Jessica

“…Synchrotron X-ray computed tomography (SXCT) allows for three-dimensional imaging of objects at a very high resolution and in large field-of-view. The aim of…”
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InSegtCone: interactive segmentation of crystalline cones in compound eyes by Tichit, Pierre, Zhou, Tunhe, Kjer, Hans Martin, Dahl, Vedrana Andersen, Dahl, Anders Bjorholm, Baird, Emily

“…Understanding the diversity of eyes is crucial to unravel how different animals use vision to interact with their respective environments. To date, comparative…”
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Sparse Layered Graphs for Multi-Object Segmentation by Jeppesen, Niels, Christensen, Anders N., Dahl, Vedrana A., Dahl, Anders B.

“…We introduce the novel concept of a Sparse Layered Graph (SLG) for s-t graph cut segmentation of image data. The concept is based on the widely used Ishikawa…”
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Using virtual reality for anatomical landmark annotation in geometric morphometrics by Messer, Dolores, Atchapero, Michael, Jensen, Mark B, Svendsen, Michelle S, Galatius, Anders, Olsen, Morten T, Frisvad, Jeppe R, Dahl, Vedrana A, Conradsen, Knut, Dahl, Anders B, Bærentzen, Andreas

“…To study the shape of objects using geometric morphometrics, landmarks are oftentimes collected digitally from a 3D scanned model. The expert may annotate…”
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Faster Multi-Object Segmentation using Parallel Quadratic Pseudo-Boolean Optimization by Jeppesen, Niels, Jensen, Patrick M., Christensen, Anders N., Dahl, Anders B., Dahl, Vedrana A.

“…We introduce a parallel version of the Quadratic Pseudo-Boolean Optimization (QPBO) algorithm for solving binary optimization tasks, such as image…”
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Investigation of a Monturaqui Impactite by Means of Bi-Modal X-ray and Neutron Tomography by Fedrigo, Anna, Marstal, Kasper, Bender Koch, Christian, Andersen Dahl, Vedrana, Bjorholm Dahl, Anders, Lyksborg, Mark, Gundlach, Carsten, Ott, Frédéric, Strobl, Markus

“…X-ray and neutron tomography are applied as a bi-modal approach for the 3D characterisation of a Monturaqui impactite formed by shock metamorphism during the…”
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Evaluation of 2D super-resolution ultrasound imaging of the rat renal vasculature using ex vivo micro-computed tomography by Andersen, Sofie Bech, Taghavi, Iman, Kjer, Hans Martin, Søgaard, Stinne Byrholdt, Gundlach, Carsten, Dahl, Vedrana Andersen, Nielsen, Michael Bachmann, Dahl, Anders Bjorholm, Jensen, Jørgen Arendt, Sørensen, Charlotte Mehlin

“…Super-resolution ultrasound imaging (SRUS) enables in vivo microvascular imaging of deeper-lying tissues and organs, such as the kidneys or liver. The…”
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A multimodal data-set of a unidirectional glass fibre reinforced polymer composite by Emerson, Monica J., Dahl, Vedrana A., Conradsen, Knut, Mikkelsen, Lars P., Dahl, Anders B.

“…A unidirectional (UD) glass fibre reinforced polymer (GFRP) composite was scanned at varying resolutions in the micro-scale with several imaging modalities…”
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