Dr. Alexander Broersen Profile

Dr. Alexander Broersen

at Ctr voor Wiskunde en Informatica

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 13 March 2024 Presentation

Accuracy of uniform vs non-uniform shrinkage of intravascular imaging-based coronary plaque models for plaque structural stress estimations: validation against histology

Retesh Bajaj, Helle Precht, Mazen Abou Gamrah, Amear Souded Ali Jan Mohammed, Tom Johnson, Stephanie Grainger, Michael Hendricks, Lorenz Raber, Kit Mills Bransby, Anthony Mathur, Andreas Baumbach, Hector Garcia-Garcia, Alexander Broersen, Jouke Dijkstra, Ryo Torii, Christos Bourantas

Proceedings Volume 12819, 1281905 (2024) https://doi.org/10.1117/12.3007278

KEYWORDS: Shrinkage, Optical coherence tomography, Finite element methods, Arteries, Data processing, Ultrasonography, Spectroscopy, Near infrared spectroscopy, In vivo imaging, Computer simulations

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Proceedings Article | 13 March 2024 Presentation

Evaluation of the performance of deep learning-based methods in assessing plaque pathology in standalone optical and hybrid optical-based imaging

Ramya Parasa, Retesh Bajaj, Alexander Broersen, Thomas Johnson, Mohil Garg, Francesco Prati, Murat Çap, Nathan Angelo Lecaros Yap, Stephanie Granger, Stephen White, Andreas Baumbach, Anthony Mathur, Héctor García-García, Jouke Dijkstra, Helle Precht, Christos Bourantas

Proceedings Volume 12819, 1281902 (2024) https://doi.org/10.1117/12.3000554

KEYWORDS: Hybrid optics, Tissues, Pathology, Optical coherence tomography, Heart, Ultrasonography, Spectroscopy, Risk assessment, Near infrared spectroscopy, Imaging spectroscopy

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SPIE Journal Paper | 1 February 2024 Open Access

Semi-automatic standardized analysis method to objectively evaluate near-infrared fluorescent dyes in image-guided surgery

Tom Dijkhuis, Okker Bijlstra, Mats Warmerdam, Robin Faber, Daan G. Linders, Hidde Galema, Alexander Broersen, Jouke Dijkstra, Peter J. Kuppen, Alexander Vahrmeijer, Jan Sven David Mieog

JBO, Vol. 29, Issue 02, 026001, (February 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.2.026001

KEYWORDS: Fluorescence, Tumors, Dyes, Surgery, Fluorescence imaging, Statistical analysis, Fluorescence intensity, Analytical research, Image analysis, Tissues

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Proceedings Article | 27 February 2018 Presentation + Paper

A quality score for coronary artery tree extraction results

Qing Cao, Alexander Broersen, Pieter Kitslaar, Boudewijn P. Lelieveldt, Jouke Dijkstra

Proceedings Volume 10575, 105750V (2018) https://doi.org/10.1117/12.2292430

KEYWORDS: Computed tomography, Arteries, Statistical analysis, 3D modeling, Angiography, Quality measurement, Computer aided diagnosis and therapy, Translational research

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SPIE Journal Paper | 7 December 2016 Open Access

Analysis and compensation for the effect of the catheter position on image intensities in intravascular optical coherence tomography

Shengnan Liu, Jeroen Eggermont, Ron Wolterbeek, Alexander Broersen, Carol A. G. Busk, Helle Precht, Boudewijn P. Lelieveldt, Jouke Dijkstra

JBO, Vol. 21, Issue 12, 126005, (December 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.12.126005

KEYWORDS: Optical coherence tomography, Arteries, Tissues, Detection and tracking algorithms, Biological research, Image visualization, Imaging systems, Data modeling, Intravascular ultrasound, Signal attenuation

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Proceedings Article | 28 January 2008 Paper

Zooming in multispectral datacubes using PCA

Alexander Broersen, Robert van Liere, Ron Heeren

Proceedings Volume 6809, 68090C (2008) https://doi.org/10.1117/12.766450

KEYWORDS: Principal component analysis, Feature extraction, Visualization, Signal to noise ratio, Mass spectrometry, Spatial resolution, Zoom lenses, Spectral resolution, Denoising, Digital filtering

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Showing 5 of 6 publications

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