Mr. Tom Knop Profile

Tom Knop

at Univ Twente

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Author

Publications (8)

Proceedings Article | 27 March 2024 Presentation + Paper

Handheld wireless laser speckle contrast imaging (LSCI) during DIEP flap breast reconstruction: a pilot study

Anne R. Rook, Ata Chizari, Tom Knop, Danny Evers, Hinne Rakhorst, Wiendelt Steenbergen

Proceedings Volume 12850, 128500B (2024) https://doi.org/10.1117/12.3001925

KEYWORDS: Laser speckle contrast imaging, Ischemia, Breast, Surgery, Speckle, Skin, Motion measurement, Imaging systems, RGB color model, Blood circulation

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Proceedings Article | 13 March 2024 Presentation

Fabrication of thin biomedical phantom layers by color printing of polyurethane films

C. Morsink, A. Dam-Vervloet, M. Krommendijk, M. Kaya, C. Cuartas-Vélez, T. Knop, F. Kalloor Joseph, N. Bosschaart

Proceedings Volume PC12833, PC128330D (2024) https://doi.org/10.1117/12.3001880

KEYWORDS: Optical properties, Absorption, Polyurethane, Fabrication, Color printing, Biomedical optics, Printing, Process control, Film thickness, Tissues

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Proceedings Article | 11 August 2023 Paper

Speed detection to suppress motion artifacts (MA) in laser speckle contrast imaging (LSCI)

Ata Chizari, Mirjam Schaap, Tom Knop, Marieke M. Seyger, Wiendelt Steenbergen

Proceedings Volume 12632, 1263213 (2023) https://doi.org/10.1117/12.2672211

KEYWORDS: Laser speckle contrast imaging, Motion detection, Blood circulation, Visualization, Speckle imaging, Speckle, Motion measurement, Motion analysis, Medicine, Imaging systems

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SPIE Journal Paper | 18 April 2023 Open Access

Prediction of motion artifacts caused by translation in handheld laser speckle contrast imaging

Ata Chizari, Wilson Tsong, Tom Knop, Wiendelt Steenbergen

JBO, Vol. 28, Issue 04, 046005, (April 2023) https://doi.org/10.1117/12.10.1117/1.JBO.28.4.046005

KEYWORDS: Speckle, Laser speckle contrast imaging, Light sources and illumination, Doppler effect, Spherical lenses, Scattering, Speckle pattern, Correlation function, Imaging systems, Motion models

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Proceedings Article | 7 March 2023 Presentation + Paper

Modelling movement artefacts in handheld laser speckle contrast imaging

Ata Chizari, Wilson Tsong, Tom Knop, Wiendelt Steenbergen

Proceedings Volume 12378, 1237804 (2023) https://doi.org/10.1117/12.2650617

KEYWORDS: Laser speckle contrast imaging, Speckle, Laser scattering, Cameras, Light sources and illumination, Speckle imaging, Modeling, Doppler effect, Imaging systems, Perfusion imaging

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Proceedings Article | 3 March 2022 Presentation + Paper

Reliability of handheld laser speckle contrast perfusion imaging demonstrated in psoriasis lesions

Ata Chizari, Mirjam Schaap, Tom Knop, Marieke M. Seyger, Wiendelt Steenbergen

Proceedings Volume 11934, 119340A (2022) https://doi.org/10.1117/12.2608663

KEYWORDS: Speckle, Laser speckle contrast imaging, Cameras, Reliability, Visualization, Imaging systems, Image segmentation, Blood circulation, Speckle imaging, Speckle pattern

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Proceedings Article | 2 March 2022 Presentation + Paper

Modeling movement artefacts in handheld laser speckle contrast perfusion imaging: influence of wavefront types

Ata Chizari, Wilson Tsong, Tom knop, Wiendelt Steenbergen

Proceedings Volume 11959, 1195905 (2022) https://doi.org/10.1117/12.2609849

KEYWORDS: Speckle, Scattering, Laser speckle contrast imaging, Doppler effect, Spherical lenses, Diffusers, Speckle imaging, Motion models, Wavefronts

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Proceedings Article | 14 March 2018 Presentation

Variable-conjugation plane adaptive optics microscope for deep-tissue bioimaging (Conference Presentation)

Liubov Amitonova, Gerwin Osnabrugge, Tom Knop, Ivo Vellekoop

Proceedings Volume 10502, 105020H (2018) https://doi.org/10.1117/12.2291989

KEYWORDS: Light scattering, Wavefronts, Adaptive optics, Microscopes, Scattering, Microscopy, Tissues, Optical microscopy, Deformable mirrors, Medical research

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Showing 5 of 8 publications

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