Dr. Behdad Dashtbozorg Profile

Dr. Behdad Dashtbozorg

at Netherlands Cancer Institute

SPIE Involvement:

Author

Publications (13)

SPIE Journal Paper | 12 June 2024 Open Access

Deformable multi-modal image registration for the correlation between optical measurements and histology images

Lianne Feenstra, Maud Lambregts, Theo J. Ruers, Behdad Dashtbozorg

JBO, Vol. 29, Issue 06, 066007, (June 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.6.066007

KEYWORDS: Image registration, Deformation, Tissues, Optical testing, Machine learning, Image processing, Education and training, Data modeling, RGB color model, Tissue optics

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SPIE Journal Paper | 25 April 2024 Open Access

Margin assessment during breast conserving surgery using diffuse reflectance spectroscopy

Dinusha Veluponnar, Lisanne de Boer, Behdad Dashtbozorg, Lynn-Jade S. Jong, Freija Geldof, Marcos Da Silva Guimaraes, Henricus J. C. M. Sterenborg, Marie-Jeanne T. F. D. Vrancken-Peeters, Frederieke van Duijnhoven, Theo Ruers

JBO, Vol. 29, Issue 04, 045006, (April 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.4.045006

KEYWORDS: Tissues, Data modeling, Tumors, In vivo imaging, Education and training, Surgery, Breast, Performance modeling, Resection, Data acquisition

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SPIE Journal Paper | 15 February 2024 Open Access

Toward the use of diffuse reflection spectroscopy for intra-operative tissue discrimination during sarcoma surgery

Freija Geldof, Yvonne M. Schrage, Winan J. van Houdt, Henricus J. C. M. Sterenborg, Behdad Dashtbozorg, Theo J. M. Ruers

JBO, Vol. 29, Issue 02, 027001, (February 2024) https://doi.org/10.1117/12.10.1117/1.JBO.29.2.027001

KEYWORDS: Tissues, Tumors, Reflectance spectroscopy, Resection, Surgery, Diffuse reflectance spectroscopy, Binary data, Spectroscopy, Skin, Muscles

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Proceedings Article | 7 March 2023 Presentation

Tissue classification during colorectal cancer surgery using diffuse reflectance spectroscopy at the fingertip: design and performance of a compact side-firing probe

Freija Geldof, Mark Witteveen, Henricus Sterenborg, Behdad Dashtbozorg, Theo Ruers

Proceedings Volume PC12376, PC123760M (2023) https://doi.org/10.1117/12.2650113

KEYWORDS: Surgery, Colorectal cancer, Tissue optics, Diffuse reflectance spectroscopy, Tissues, Tumors, Optical fibers, Space reconnaissance, Polishing, Monte Carlo methods

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Proceedings Article | 6 March 2023 Presentation

Resection margin assessment in breast lumpectomy specimens using deep learning-based hyperspectral imaging

Lynn-Jade Jong, Naomi de Kruif, Freija Geldof, Dinusha Veluponnar, Joyce Sanders, Marie-Jeanne Vrancken Peeters, Frederieke van Duijnhoven, Henricus Sterenborg, Behdad Dashtbozorg, Theo Ruers

Proceedings Volume PC12368, PC123680F (2023) https://doi.org/10.1117/12.2649003

KEYWORDS: Tissues, Hyperspectral imaging, Breast, Tumors, Surgery, Natural surfaces, Convolutional neural networks, Breast cancer

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Proceedings Article | 9 March 2022 Presentation

Classification of multilayered cancerous colorectal tissue using fiber-array diffuse reflectance spectroscopy and a multi-output neural network

Freija Geldof, Kaylee van Duren, Lynn-Jade Jong, Dinusha Veluponnar, Henricus Sterenborg, Behdad Dashtbozorg, Theo Ruers

Proceedings Volume PC11949, PC119490C (2022) https://doi.org/10.1117/12.2607758

KEYWORDS: Tissues, Tissue optics, Multilayers, Diffuse reflectance spectroscopy, Neural networks, Surgery, Colorectal cancer, Tumors, Optical fibers, Optical arrays

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Proceedings Article | 9 March 2021 Presentation + Paper

Combining diffuse reflectance spectroscopy and ultrasound imaging for resection margin assessment during colorectal cancer surgery

Freija Geldof, Lynn-Jade Jong, Behdad Dashtbozorg, Bernardus H. Hendriks, Henricus J. C. Sterenborg, Theo J. Ruers

Proceedings Volume 11634, 116340K (2021) https://doi.org/10.1117/12.2578478

KEYWORDS: Colorectal cancer, Surgery, Ultrasonography, Diffuse reflectance spectroscopy, Tissues, Error analysis, Feature extraction, Wavelet transforms, Tumors, Tissue optics

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SPIE Journal Paper | 3 September 2020 Open Access

Nonlinear multispectral imaging for tumor delineation

Elena Beletkaia , Behdad Dashtbozorg, Rubin Jansen, Theo J. Ruers, Herman Offerhaus

JBO, Vol. 25, Issue 09, 096001, (September 2020) https://doi.org/10.1117/12.10.1117/1.JBO.25.9.096001

KEYWORDS: Tissues, Second-harmonic generation, Tumors, Connective tissue, Cancer, Multispectral imaging, Surgery, Signal detection, Raman spectroscopy, Biopsy

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Proceedings Article | 15 March 2019 Presentation + Paper

Approximation of a pipeline of unsupervised retina image analysis methods with a CNN

Friso Heslinga, Josien P. Pluim, Behdad Dashtbozorg, Tos T. J. Berendschot, A. J. H. M. Houben, Ronald M. A. Henry, Mitko Veta

Proceedings Volume 10949, 109491N (2019) https://doi.org/10.1117/12.2512393

KEYWORDS: Retina, Image analysis, Image processing, Neural networks, Visualization, Eye, Feature extraction, Convolutional neural networks

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Proceedings Article | 4 March 2019 Presentation

The use of diffuse reflectance spectroscopy to distinguish tumor from fibrosis in rectal cancer patients who received neoadjuvant radiotherapy (Conference Presentation)

Elisabeth J. Baltussen, Susan Brouwer de Koning, Behdad Dashtbozorg, Joyce Sanders, Arend G. Aalbers, Niels F. Kok, Geerard Beets, Koert F. Kuhlmann, Benno H. Hendriks, Henricus J. C. Sterenborg, Theo Ruers

Proceedings Volume 10874, 108740K (2019) https://doi.org/10.1117/12.2506978

KEYWORDS: Tumors, Diffuse reflectance spectroscopy, Cancer, Radiotherapy, Tissues, Surgery, Oncology, Tissue optics, Feature extraction, In vivo imaging

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SPIE Journal Paper | 19 October 2018 Open Access

Toward complete oral cavity cancer resection using a handheld diffuse reflectance spectroscopy probe

Susan Brouwer de Koning, Elisabeth J. Baltussen, M. Baris Karakullukcu, Behdad Dashtbozorg, Laura Smit, Richard Dirven, Benno H. Hendriks, Henricus J. C. Sterenborg, Theo J. Ruers

JBO, Vol. 23, Issue 12, 121611, (October 2018) https://doi.org/10.1117/12.10.1117/1.JBO.23.12.121611

KEYWORDS: Tumors, Tissues, Cancer, Diffuse reflectance spectroscopy, Surgery, Tissue optics, Reflectivity, RGB color model, Natural surfaces, Algorithm development

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Proceedings Article | 3 March 2017 Paper

Automatic and semi-automatic approaches for arteriolar-to-venular computation in retinal photographs

Ana Maria Mendonça, Beatriz Remeseiro, Behdad Dashtbozorg, Aurélio Campilho

Proceedings Volume 10134, 101341L (2017) https://doi.org/10.1117/12.2255096

KEYWORDS: Image segmentation, Computational imaging, Image classification, Eye, Retina, Arteries, Veins, Error analysis, Algorithm development

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Proceedings Article | 3 March 2017 Paper

Retinal health information and notification system (RHINO)

Behdad Dashtbozorg, Jiong Zhang, Samaneh Abbasi-Sureshjani, Fan Huang, Bart ter Haar Romeny

Proceedings Volume 10134, 1013437 (2017) https://doi.org/10.1117/12.2253839

KEYWORDS: Vascular diseases, Blood circulation, Imaging systems, Cameras, Biological research, Image segmentation, Veins, Fractal analysis, Arteries, Image analysis

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Showing 5 of 13 publications

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