Prof. Miran Bürmen Profile

Prof. Miran Bürmen

Professor at Univ of Ljubljana

SPIE Involvement:

Author

Publications (50)

SPIE Journal Paper | 12 September 2024 Open Access

Experimental determination of effective light transport properties in fully anisotropic media

Ernesto Pini, Peter Naglic, Miran Bürmen, Alexander Gatto, Henrik Schäfer, Diederik Wiersma, Lorenzo Pattelli

APN, Vol. 3, Issue 05, 056017, (September 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.5.056017

KEYWORDS: Scattering, Materials properties, Anisotropy, Simulations, Transmittance, Light scattering, Diffusion, Picosecond phenomena, Signal intensity, Refractive index

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Proceedings Article | 13 March 2024 Presentation

Massively parallel Monte Carlo simulations of light propagation in anisotropic scattering media by open-source PyXOpto engine

Peter Naglič, Ernesto Pini, Lorenzo Pattelli, Miran Bürmen

Proceedings Volume PC12856, PC1285608 (2024) https://doi.org/10.1117/12.3001838

KEYWORDS: Monte Carlo methods, Tissues, Simulations, Scattering media, Biomedical optics, Biological samples, Turbidity, Scattering, Radiative transfer, Diffuse optical imaging

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Proceedings Article | 13 March 2024 Presentation + Paper

Open-source protocol for preparation of turbid phantoms with microsphere suspensions

Ana Marin, Peter Naglič, Miran Bürmen

Proceedings Volume 12833, 1283305 (2024) https://doi.org/10.1117/12.3001626

KEYWORDS: Microspheres, Turbidity, Optical properties, Solids, Open source software, Refractive index, Polystyrene, Liquids, Scattering, Mie scattering

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Proceedings Article | 12 March 2024 Poster + Paper

Time-resolved light transport in structurally anisotropic media

Ernesto Pini, Peter Naglič, Miran Bürmen, Alexander Gatto, Henrik Schäfer, Diederik Wiersma, Lorenzo Pattelli

Proceedings Volume 12856, 1285606 (2024) https://doi.org/10.1117/12.3002766

KEYWORDS: Light scattering, Scattering, Transmittance, Diffusion, Signal intensity, Monte Carlo methods, Picosecond phenomena, Materials properties, Laser scattering, Anisotropy

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Proceedings Article | 20 May 2022 Poster + Paper

Autofocus algorithms for lensless on-chip microscopy validated on synthetic targets for microfluidic applications and particle tracking

Zan Cimperman, Peter Naglic, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 12136, 1213617 (2022) https://doi.org/10.1117/12.2621693

KEYWORDS: 3D image reconstruction, Particles, Mie scattering, Microfluidics, Reconstruction algorithms, Microscopy, Optical simulations, Holograms

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SPIE Journal Paper | 18 April 2022 Open Access

MCDataset: a public reference dataset of Monte Carlo simulated quantities for multilayered and voxelated tissues computed by massively parallel PyXOpto Python package

Miran Bürmen, Franjo Pernuš, Peter Naglič

JBO, Vol. 27, Issue 08, 083012, (April 2022) https://doi.org/10.1117/12.10.1117/1.JBO.27.8.083012

KEYWORDS: Monte Carlo methods, Computer simulations, Reflectivity, Sensors, Tissues, Transmittance, Signal to noise ratio, Optical properties, Refractive index, Multilayers

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Proceedings Article | 9 December 2021 Paper

Efficient Monte Carlo simulations of subdiffusive reflectance for spatial frequency domain imaging systems with a low NA

Yevhen Zelinskyi, Peter Naglič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 11920, 119201U (2021) https://doi.org/10.1117/12.2615422

KEYWORDS: Monte Carlo methods, Data modeling, Reflectivity, Optical properties, Computer simulations, Spatial frequencies, Signal to noise ratio, Sensors, Scattering, Imaging systems

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Proceedings Article | 9 December 2021 Paper

Comparison of in-vivo measured optical path length distribution of backscattered light in human skin and time-resolved Monte Carlo simulations

Miran Bürmen, Peter Naglič, Janis Spigulis

Proceedings Volume 11920, 119201V (2021) https://doi.org/10.1117/12.2615424

KEYWORDS: Monte Carlo methods, Skin, Optical fibers, Reflectivity, Tissue optics, Sensors, Absorption, Statistical modeling, Scattering, Optical testing

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Proceedings Article | 9 December 2021 Paper

pyxopto: an open-source Python library with utilities for fast light propagation modeling in turbid media

Peter Naglič, Yevhen Zelinskyi, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 11920, 1192012 (2021) https://doi.org/10.1117/12.2615340

KEYWORDS: Scattering, Light scattering, Optical fibers, Tissue optics, Biomedical optics, Radiative transfer, Optical properties, Reflectivity, Monte Carlo methods, Mie scattering

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Proceedings Article | 9 March 2020 Presentation

Simple approach to refractive index measurements of polystyrene microspheres (Conference Presentation)

Peter Naglič, Yevhen Zelinskyi, Boštjan Likar, Miran Bürmen

Proceedings Volume 11231, 112310J (2020) https://doi.org/10.1117/12.2546756

KEYWORDS: Refractive index, Optical properties, Scattering, Calibration, Light scattering, Integrating spheres, Time resolved spectroscopy, Mie scattering, Optics manufacturing, Transmittance

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Proceedings Article | 20 February 2020 Presentation + Paper

Phase functions with large domain size for improved estimation of optical properties from subdiffusive reflectance

Yevhen Zelinskyi, Peter Naglič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 11238, 112380T (2020) https://doi.org/10.1117/12.2546530

KEYWORDS: Reflectivity, Scattering, Optical properties, Optical fibers, Calibration, Data modeling, Light scattering, Statistical modeling, Artificial neural networks

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Proceedings Article | 11 July 2019 Paper

Efficient Monte Carlo simulations of spatially resolved reflectance for detection schemes with low numerical apertures

Yevhen Zelinskyi, Peter Naglič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 11074, 110741Y (2019) https://doi.org/10.1117/12.2527044

KEYWORDS: Monte Carlo methods, Reflectivity, Computer simulations, Optical properties, Scattering, Signal to noise ratio, Photon transport, Error analysis, Optical fibers, Data modeling

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Proceedings Article | 11 July 2019 Paper

Robust calibration of reflectance acquired with optical fiber probes

Peter Naglic, Boštjan Likar, Franjo Pernuš, Miran Bürmen

Proceedings Volume 11074, 1107429 (2019) https://doi.org/10.1117/12.2527134

KEYWORDS: Calibration, Mirrors, Reflectivity, Optical fibers, Optical properties, Silver, Scattering, Aluminum, Light, Monte Carlo methods

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Proceedings Article | 7 March 2019 Presentation + Paper

From Monte Carlo simulations to efficient estimation of optical properties for spatial frequency domain imaging

Peter Naglič, Yevhen Zelinskyi, Boštjan Likar, Franjo Pernuš, Miran Bürmen

Proceedings Volume 10862, 1086209 (2019) https://doi.org/10.1117/12.2510195

KEYWORDS: Reflectivity, Optical properties, Scattering, Mie scattering, Spatial frequencies, Monte Carlo methods, Computer simulations, Performance modeling, Calibration, Data modeling

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Proceedings Article | 4 March 2019 Paper

OpenCL framework for fast estimation of optical properties from spatial frequency domain images

Peter Naglič, Yevhen Zelinskyi, Boštjan Likar, Franjo Pernuš, Miran Bürmen

Proceedings Volume 10889, 1088919 (2019) https://doi.org/10.1117/12.2509986

KEYWORDS: Optical properties, Reflectivity, Scattering, Spatial frequencies, Mie scattering, Data modeling, Artificial neural networks, Graphics processing units, Absorption, Imaging spectroscopy

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Proceedings Article | 27 February 2019 Presentation + Paper

Fast and accurate Monte Carlo simulations of subdiffusive spatially resolved reflectance for a complex probe-sample interface

Yevhen Zelinskyi, Peter Naglic, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 10872, 108720R (2019) https://doi.org/10.1117/12.2510046

KEYWORDS: Artificial neural networks, Optical fibers, Monte Carlo methods, Computer simulations, Data modeling, Optical properties, Reflectivity, Interfaces, Scattering, Stochastic processes, Refractive index

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Proceedings Article | 19 February 2018 Paper

Portable measurement system for real-time acquisition and analysis of in-vivo spatially resolved reflectance in the subdiffusive regime

Peter Naglič, Matic Ivančič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 10486, 1048618 (2018) https://doi.org/10.1117/12.2290460

KEYWORDS: Reflectivity, Scattering, Optical fibers, Optical properties, Absorption, Tissues, Biological research, In vivo imaging, Skin, Spectrographs

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Proceedings Article | 13 February 2018 Presentation + Paper

Regression models for real-time estimation of optical and structural sample properties from subdiffusive spatially resolved reflectance

Peter Naglič, Matic Ivančič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 10492, 104920Q (2018) https://doi.org/10.1117/12.2291509

KEYWORDS: Optical properties, Data modeling, Reflectivity, Scattering, Absorption, Optical fibers, 3D modeling, Statistical analysis, Skin, Tissue optics

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Proceedings Article | 28 July 2017 Paper

Estimation of optical properties from subdiffusive reflectance beyond the second similarity parameter γ

Peter Naglič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 10412, 1041205 (2017) https://doi.org/10.1117/12.2286344

KEYWORDS: Optical properties, Reflectivity, Monte Carlo methods, Light scattering, Scattering

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Proceedings Article | 15 February 2017 Paper

The role of numerical aperture in efficient estimation of spatially resolved reflectance by a Monte Carlo light propagation model

Matic Ivančič, Peter Naglič, Boštjan Likar, Franjo Pernuš, Miran Bürmen

Proceedings Volume 10062, 100621B (2017) https://doi.org/10.1117/12.2252541

KEYWORDS: Monte Carlo methods, Computer simulations, Tissue optics, Optical properties, Diffuse reflectance spectroscopy, Tissues, Hyperspectral simulation, Optical fibers, Cameras, Absorption, Reflectivity, Imaging systems, Scattering, Calibration

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SPIE Journal Paper | 19 September 2016 Open Access

Estimation of optical properties by spatially resolved reflectance spectroscopy in the subdiffusive regime

Peter Naglič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

JBO, Vol. 21, Issue 09, 095003, (September 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.9.095003

KEYWORDS: Optical fibers, Reflectivity, Optical properties, Scattering, Data modeling, Monte Carlo methods, Reflectance spectroscopy, Absorption, Performance modeling, Tissues

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Proceedings Article | 10 May 2016 Paper

Along-track calibration of SWIR push-broom hyperspectral imaging system

Jurij Jemec, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 9860, 98600H (2016) https://doi.org/10.1117/12.2223800

KEYWORDS: Hyperspectral imaging, Calibration, Short wave infrared radiation, Imaging systems, RGB color model, Infrared imaging, Infrared radiation, Systems modeling, Resolution enhancement technologies, Deconvolution, Image resolution, Image segmentation, 3D modeling

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Proceedings Article | 7 March 2016 Presentation + Paper

Extraction of optical properties from hyperspectral images by Monte Carlo light propagation model

Matic Ivančič, Peter Naglič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 9706, 97061A (2016) https://doi.org/10.1117/12.2212807

KEYWORDS: Hyperspectral imaging, Monte Carlo methods, Optical properties, Scattering, Calibration, Tissues, Absorption, Light scattering, Imaging systems, Tissue optics

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Proceedings Article | 7 March 2016 Paper

Extraction of optical properties in the sub-diffuse regime by spatially resolved reflectance spectroscopy

Peter Naglič, Blaž Cugmas, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 9706, 97061C (2016) https://doi.org/10.1117/12.2212947

KEYWORDS: Monte Carlo methods, Tissues, Reflectivity, Optical properties, Reflectance spectroscopy, Scattering, Optical fibers, Absorption, Biomedical optics, Photon transport, Data modeling, Performance modeling, Error analysis

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SPIE Journal Paper | 18 December 2015 Open Access

Properties of contact pressure induced by manually operated fiber-optic probes

Maksimilijan Bregar, Blaž Cugmas, Peter Naglic, Daniela Hartmann, Franjo Pernuš, Boštjan Likar, Miran Bürmen

JBO, Vol. 20, Issue 12, 127002, (December 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.12.127002

KEYWORDS: Skin, Silicon, Tissues, Diffuse reflectance spectroscopy, Fiber optics, In vivo imaging, Tissue optics, Bone, Statistical analysis, Biomedical optics

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Proceedings Article | 15 July 2015 Paper

Comparison of the simplified laterally uniform and geometrically realistic optical fiber probe-tissue interface in terms of Monte Carlo simulated diffuse reflectance

Peter Naglič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 9537, 95370R (2015) https://doi.org/10.1117/12.2183867

KEYWORDS: Optical fibers, Monte Carlo methods, Interfaces, Diffuse reflectance spectroscopy, Scattering, Absorption, Tissue optics, Geometrical optics, Optical properties, Tissues

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Proceedings Article | 21 May 2015 Paper

On the response function separability of hyperspectral imaging systems

Jurij Jemec, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 9472, 94721N (2015) https://doi.org/10.1117/12.2176981

KEYWORDS: Deconvolution, Imaging systems, Image enhancement, Hyperspectral imaging, Calibration, Mirrors, Image resolution, Collimation, Virtual point source, Spherical lenses

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Proceedings Article | 12 March 2015 Paper

A study on the properties of contact pressure induced by manually operated diffuse reflectance fiber optic probes

Maksimilijan Bregar, Blaž Cugmas, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 9327, 932717 (2015) https://doi.org/10.1117/12.2077190

KEYWORDS: Tissue optics, Tissues, Skin, Silicon, Diffuse reflectance spectroscopy, Fiber optics, Neodymium, Biomedical optics, Soft tissue optics, Error analysis

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Proceedings Article | 10 March 2015 Paper

Accuracy of experimental data and Monte Carlo simulation lookup table-based inverse models for assessment of turbid media optical properties with diffuse reflectance spectroscopy

Peter Naglič, Maksimilijan Bregar, Franjo Pernuš, Boštjan Likar, Miran Bürmen

Proceedings Volume 9333, 933310 (2015) https://doi.org/10.1117/12.2078257

KEYWORDS: Monte Carlo methods, Diffuse reflectance spectroscopy, Scattering, Optical properties, Data modeling, Absorption, Fiber optics, Performance modeling, Error analysis, Calibration

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SPIE Journal Paper | 9 March 2015 Open Access

Detection of canine skin and subcutaneous tumors by visible and near-infrared diffuse reflectance spectroscopy

Blaž Cugmas, Tanja Plavec, Maksimilijan Bregar, Peter Naglič, Franjo Pernuš, Boštjan Likar, Miran Bürmen

JBO, Vol. 20, Issue 03, 037003, (March 2015) https://doi.org/10.1117/12.10.1117/1.JBO.20.3.037003

KEYWORDS: Tumors, Skin, Near infrared, Scattering, In vivo imaging, Diffuse reflectance spectroscopy, Tissues, Visible radiation, Absorption, Optical properties

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SPIE Journal Paper | 6 March 2014 Open Access

Impact of contact pressure–induced spectral changes on soft-tissue classification in diffuse reflectance spectroscopy: problems and solutions

Blaž Cugmas, Maksimilijan Bregar, Miran Bürmen, Franjo Pernuš, Boštjan Likar

JBO, Vol. 19, Issue 03, 037002, (March 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.3.037002

KEYWORDS: Skin, Tissues, Veins, Scattering, Diffuse reflectance spectroscopy, Reflectivity, Absorption, Bone, Optical properties, Calibration

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Proceedings Article | 4 March 2014 Paper

Characterization and modeling of point spread function in push-broom hyperspectral imaging systems for spectral and spatial resolution enhancement

Jurij Jemec, Miran Bürmen, Matjaž Kosec, Franjo Pernuš, Boštjan Likar

Proceedings Volume 8936, 893616 (2014) https://doi.org/10.1117/12.2040134

KEYWORDS: Deconvolution, Imaging systems, Hyperspectral imaging, Resolution enhancement technologies, Spatial resolution, Image enhancement, Lamps, Image resolution, Image processing, Systems modeling

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SPIE Journal Paper | 21 February 2014 Open Access

Contact pressure–aided spectroscopy

Maksimilijan Bregar, Miran Bürmen, Uros Aljancic, Blaž Cugmas, Franjo Pernuš, Boštjan Likar

JBO, Vol. 19, Issue 02, 020501, (February 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.2.020501

KEYWORDS: In vivo imaging, Diffuse reflectance spectroscopy, Skin, Spectroscopy, Tissue optics, Tissues, Control systems, Near infrared, Optical properties, Calibration

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SPIE Journal Paper | 3 April 2013 Open Access

Pressure-induced near infrared spectra response as a valuable source of information for soft tissue classification

Blaž Cugmas, Miran Bürmen, Maksimilijan Bregar, Franjo Pernuš, Boštjan Likar

JBO, Vol. 18, Issue 04, 047002, (April 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.4.047002

KEYWORDS: Tissues, Skin, Absorption, Scattering, Reflectivity, Near infrared spectroscopy, Principal component analysis, Tissue optics, Diffuse reflectance spectroscopy, Veins

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Proceedings Article | 28 February 2012 Paper

Characterization and modelling of the spatially- and spectrally-varying point-spread function in hyperspectral imaging systems for computational correction of axial optical aberrations

Žiga Špiclin, Miran Bürmen, Franjo Pernuš, Boštjan Likar

Proceedings Volume 8215, 82150R (2012) https://doi.org/10.1117/12.908619

KEYWORDS: Point spread functions, Imaging systems, Image segmentation, Spatial resolution, Hyperspectral imaging, Optical aberrations, Modulation transfer functions, Image deconvolution, Image analysis, Image resolution

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Proceedings Article | 28 February 2012 Paper

Automated model-based calibration of imaging spectrographs

Matjaž Kosec, Miran Bürmen, Dejan Tomaževič, Franjo Pernuš, Boštjan Likar

Proceedings Volume 8215, 82150A (2012) https://doi.org/10.1117/12.907780

KEYWORDS: Calibration, Imaging systems, Hyperspectral imaging, Spectrographs, Spectral calibration, Cameras, Image registration, Short wave infrared radiation, Computing systems, Line scan image sensors

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Proceedings Article | 23 February 2012 Paper

Improved classification and visualization of healthy and pathological hard dental tissues by modeling specular reflections in NIR hyperspectral images

Peter Usenik, Miran Bürmen, Aleš Fidler, Franjo Pernuš, Boštjan Likar

Proceedings Volume 8315, 83152N (2012) https://doi.org/10.1117/12.911623

KEYWORDS: Specular reflections, Dental caries, Tissues, Teeth, Hyperspectral imaging, Near infrared, Gold, Image classification, Visualization, Calculus

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Proceedings Article | 23 February 2012 Paper

Automatic measurement of vertebral body deformations in CT images based on a 3D parametric model

Darko Štern, Miran Bürmen, Vesna Njagulj, Boštjan Likar, Franjo Pernuš, Tomaž Vrtovec

Proceedings Volume 8315, 831510 (2012) https://doi.org/10.1117/12.911107

KEYWORDS: 3D modeling, 3D image processing, 3D metrology, Data modeling, Image segmentation, X-ray computed tomography, Computed tomography, Optical spheres, Radon, Spine

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Proceedings Article | 1 February 2012 Paper

Analysis of soft tissue near infrared spectra under dynamic pressure effects

Blaž Cugmas, Miran Bürmen, Franjo Pernuš, Boštjan Likar

Proceedings Volume 8220, 822007 (2012) https://doi.org/10.1117/12.908614

KEYWORDS: Tissues, Skin, Near infrared, In vitro testing, In vivo imaging, Reflectivity, Tissue optics, Diffuse reflectance spectroscopy, Spectroscopy, Principal component analysis

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Proceedings Article | 30 January 2012 Paper

Evaluation of cross-polarized near infrared hyperspectral imaging for early detection of dental caries

Peter Usenik, Miran Bürmen, Aleš Fidler, Franjo Pernuš, Boštjan Likar

Proceedings Volume 8208, 82080G (2012) https://doi.org/10.1117/12.908763

KEYWORDS: Teeth, Near infrared, Hyperspectral imaging, Dental caries, Tissues, Transparency, Light sources, Natural surfaces, Imaging systems, Specular reflections

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Proceedings Article | 30 January 2012 Paper

Hyperspectral laser-induced autofluorescence imaging of dental caries

Miran Bürmen, Aleš Fidler, Franjo Pernuš, Boštjan Likar

Proceedings Volume 8208, 82080E (2012) https://doi.org/10.1117/12.908670

KEYWORDS: Near infrared, Dental caries, Hyperspectral imaging, Teeth, Imaging spectroscopy, Imaging systems, Spectroscopy, Tissues, Calculus, Auto-fluorescence imaging

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Proceedings Article | 12 March 2011 Paper

Groupwise consistent image registration: a crucial step for the construction of a standardized near infrared hyper-spectral teeth database

Žiga Špiclin, Peter Usenik, Miran Bürmen, Aleš Fidler, Franjo Pernuš, Boštjan Likar

Proceedings Volume 7962, 79622A (2011) https://doi.org/10.1117/12.877940

KEYWORDS: Image registration, Near infrared, Teeth, Image restoration, Databases, Cameras, X-ray imaging, X-rays, Information visualization, Image processing

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Proceedings Article | 9 March 2011 Paper

Automated classification and visualization of healthy and pathological dental tissues based on near-infrared hyper-spectral imaging

Peter Usenik, Miran Bürmen, Tomaž Vrtovec, Aleš Fidler, Franjo Pernuš, Boštjan Likar

Proceedings Volume 7963, 796340 (2011) https://doi.org/10.1117/12.878264

KEYWORDS: Tissues, Teeth, Dental caries, Near infrared, Hyperspectral systems, Gold, Visualization, Image classification, X-ray imaging, Diagnostics

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Proceedings Article | 18 February 2011 Paper

A construction of standardized near infrared hyper-spectral teeth database: a first step in the development of reliable diagnostic tool for quantification and early detection of caries

Miran Bürmen, Peter Usenik, Aleš Fidler, Franjo Pernuš, Boštjan Likar

Proceedings Volume 7884, 78840E (2011) https://doi.org/10.1117/12.875059

KEYWORDS: Teeth, Tissues, Near infrared, Dental caries, Diagnostics, Databases, Spectroscopy, Hyperspectral systems, Imaging systems, Near infrared spectroscopy

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Proceedings Article | 24 February 2010 Paper

Geometrical calibration of an AOTF hyper-spectral imaging system

Žiga Špiclin, Jaka Katrašnik, Miran Bürmen, Franjo Pernuš, Boštjan Likar

Proceedings Volume 7556, 75560I (2010) https://doi.org/10.1117/12.841727

KEYWORDS: Calibration, Imaging systems, Hyperspectral systems, Cameras, Optical aberrations, Distortion, Affine motion model, Optical filters, Image registration, Optical testing

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Proceedings Article | 24 February 2010 Paper

A practical approach to spectral calibration of short wavelength infrared hyper-spectral imaging systems

Miran Bürmen, Franjo Pernuš, Boštjan Likar

Proceedings Volume 7556, 755614 (2010) https://doi.org/10.1117/12.841866

KEYWORDS: Spectral calibration, Hyperspectral systems, Imaging systems, Spectral resolution, Calibration, Short wave infrared radiation, Infrared radiation, Light sources, Infrared imaging, Crystals

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Proceedings Article | 27 March 2009 Paper

Contrast enhancement of subcutaneous blood vessel images by means of visible and near-infrared hyper-spectral imaging

Jaka Katrašnik, Miran Bürmen, Franjo Pernuš, Boštjan Likar

Proceedings Volume 7259, 725927 (2009) https://doi.org/10.1117/12.812438

KEYWORDS: Veins, Tissues, Imaging systems, Near infrared, Hyperspectral systems, Visible radiation, Signal to noise ratio, CCD cameras, Cameras, Halogens

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Proceedings Article | 3 February 2009 Paper

Simulator for assessing the performance of polychromatic LED light sources

Miran Bürmen, Franjo Pernuš, Boštjan Likar

Proceedings Volume 7231, 72311F (2009) https://doi.org/10.1117/12.810054

KEYWORDS: Light emitting diodes, Light sources, Temperature metrology, Optical properties, Performance modeling, Machine vision, Manufacturing, Computing systems, Model-based design, Packaging

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Proceedings Article | 14 February 2008 Paper

Smart LED light source driver for machine vision system

Miran Bürmen, Franjo Pernuš, Boštjan Likar

Proceedings Volume 6910, 69100U (2008) https://doi.org/10.1117/12.764630

KEYWORDS: Light emitting diodes, Light sources, Cameras, Machine vision, Imaging systems, Signal processing, Image processing, Computing systems, Temperature metrology, Modulation

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Proceedings Article | 13 February 2007 Paper

Prediction of intensity and color degradation of LEDs

Miran Bürmen, Franjo Pernuš, Boštjan Likar

Proceedings Volume 6486, 64860M (2007) https://doi.org/10.1117/12.698987

KEYWORDS: Light emitting diodes, Manufacturing, Light sources and illumination, Light sources, Spectroscopy, Machine vision, Liquid phase epitaxy, Color prediction, Optical testing, Statistical analysis

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