Dr. Matija Jezeršek Profile

Dr. Matija Jezeršek

Associate Professor at Univ of Ljubljana

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Author

Publications (18)

Proceedings Article | 9 December 2021 Paper

Microstructured optoacoustic lens of black-TiOx for focused ultrasound and confined cavitation bubbles

Daniele Vella, Blaž Tašič Muc, Nejc Lukač, Matjaž Kos, Aljaž Drnovšek, Matija Jezeršek

Proceedings Volume 11923, 1192316 (2021) https://doi.org/10.1117/12.2615994

KEYWORDS: Cavitation, Ultrasonography, Optoacoustics, Clouds, Wave propagation, Titanium, Tissues, Pulsed laser operation, Scanning electron microscopy, Liquids

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Proceedings Article | 7 December 2021 Paper

A novel method to estimate temperature depth profile using thermography

Košir Jure, Daniele Vella, Matija Jezeršek

Proceedings Volume 11919, 1191905 (2021) https://doi.org/10.1117/12.2614440

KEYWORDS: Tissues, Temperature metrology, Thermography, Natural surfaces, Databases, Laser tissue interaction, Solids, Tissue optics, Therapeutics, Mathematical modeling

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SPIE Journal Paper | 6 September 2021 Open Access

Effect of curvature correction on parameters extracted from hyperspectral images

Luka Rogelj, Urban Simončič, Tadej Tomanic, Matija Jezeršek, Urban Pavlovčič, Jošt Stergar, Matija Milanič

JBO, Vol. 26, Issue 09, 096003, (September 2021) https://doi.org/10.1117/12.10.1117/1.JBO.26.9.096003

KEYWORDS: Absorption, Hyperspectral imaging, Scattering, Reflectivity, Tissue optics, Tissues, Cameras, Optical properties, Skin, 3D image processing

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Proceedings Article | 11 July 2019 Paper

Reducing object curvature and height variation effects in hyperspectral images

Luka Rogelj, Urban Pavlovčič, Matija Jezeršek, Matija Milanič, Urban Simončič

Proceedings Volume 11074, 110742E (2019) https://doi.org/10.1117/12.2526990

KEYWORDS: Hyperspectral imaging, Cameras, 3D image processing, Imaging systems, Spherical lenses, 3D metrology, Image analysis, Imaging spectroscopy

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SPIE Journal Paper | 11 July 2016 Open Access

Wavelength dependence of photon-induced photoacoustic streaming technique for root canal irrigation

Nejc Lukač, Jure Zadravec, Peter Gregorčič, Matjaž Lukač, Matija Jezeršek

JBO, Vol. 21, Issue 07, 075007, (July 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.7.075007

KEYWORDS: Pulsed laser operation, Er:YAG lasers, Fourier transforms, Liquids, Laser energy, Motion measurement, Photoacoustic spectroscopy, Cavitation, Photography, Diffusion

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SPIE Journal Paper | 25 January 2016 Open Access

Ablation characteristics of quantum square pulse mode dental erbium laser

Nejc Lukac, Tomaž Suhovršnik, Matjaž Lukač, Matija Jezeršek

JBO, Vol. 21, Issue 01, 015012, (January 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.1.015012

KEYWORDS: Laser ablation, Erbium lasers, Pulsed laser operation, Cements, Er:YAG lasers, Teeth, Laser tissue interaction, Tissues, Laser drilling, Laser cutting

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SPIE Journal Paper | 20 January 2016 Open Access

In vitro study of the erbium:yttrium aluminum garnet laser cleaning of root canal by the use of shadow photography

Peter Gregorcic, Nejc Lukac, Janez Možina, Matija Jezeršek

JBO, Vol. 21, Issue 01, 015008, (January 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.1.015008

KEYWORDS: Aluminum, In vitro testing, Er:YAG lasers, Garnet, Glasses, Laser dentistry, Liquids, Photography, Transmittance, Pulsed laser operation

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Proceedings Article | 24 June 2013 Paper

Laser tattoo removal with preceding ablative fractional treatment

Boris Cencič, Janez Možina, Matija Jezeršek

Proceedings Volume 8803, 88030D (2013) https://doi.org/10.1117/12.2032765

KEYWORDS: Skin, Laser therapeutics, Er:YAG lasers, Laser beam diagnostics, Nd:YAG lasers, Laser damage threshold, Q switched lasers, Tissues, Laser tissue interaction, Pulsed laser operation

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SPIE Journal Paper | 9 July 2012 Open Access

Optodynamic energy-conversion efficiency during an Er:YAG-laser-pulse delivery into a liquid through different fiber-tip geometries

Peter Gregorcic, Matija Jezersek, Janez Mozina

JBO, Vol. 17, Issue 7, 075006, (July 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.7.075006

KEYWORDS: Fourier transforms, Liquids, Laser dentistry, Spherical lenses, Energy efficiency, Erbium, Absorption, Laser energy, Er:YAG lasers, Pulsed laser operation

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SPIE Journal Paper | 11 April 2012 Open Access

Optodynamic monitoring of laser tattoo removal

Boris Cencic, Ladislav Grad, Janez Mozina, Matija Jezersek

JBO, Vol. 17, Issue 04, 047003, (April 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.4.047003

KEYWORDS: Skin, Plasma, Cameras, Pulsed laser operation, In vivo imaging, Near infrared, Laser beam diagnostics, In vitro testing, Particles, Laser ablation

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SPIE Journal Paper | 22 March 2012 Open Access

Laser 3-D measuring system and real-time visual feedback for teaching and correcting breathing

Klemen Povsic, Janez Mozina, Matija Jezersek, Matjaz Flezar

JBO, Vol. 17, Issue 03, 036004, (March 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.3.036004

KEYWORDS: Calibration, Laser systems engineering, Visualization, Projection systems, Lung, Cameras, Chest, 3D metrology, CCD cameras, Abdomen

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Proceedings Article | 2 June 2011 Paper

Optodynamic monitoring of laser tattoo removal

Matija Jezersek, Ladislav Grad, Tomaž Požar, Boris Cencic, Irena Bacak, Janez Mozina

Proceedings Volume 8092, 809214 (2011) https://doi.org/10.1117/12.889979

KEYWORDS: Skin, Cameras, Near infrared, Laser beam diagnostics, Pulsed laser operation, In vivo imaging, Plasma, In vitro testing, Particles, Laser ablation

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Proceedings Article | 5 May 2010 Paper

Laser based method for real-time three-dimensional monitoring of chest wall movement

Matija Jezeršek, Klemen Povšič, Eva Topole, Matjaž Fležar, Janez Možina

Proceedings Volume 7724, 77240C (2010) https://doi.org/10.1117/12.854421

KEYWORDS: Chest, Calibration, Laser systems engineering, Cameras, Lung, Projection systems, 3D acquisition, 3D image processing, 3D displays, Data processing

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SPIE Journal Paper | 1 November 2009

High-speed measurement of foot shape based on multiple-laser-plane triangulation

Matija Jezersek, Janez Mozina

OE, Vol. 48, Issue 11, 113604, (November 2009) https://doi.org/10.1117/12.10.1117/1.3265522

KEYWORDS: Calibration, Cameras, Imaging systems, Projection systems, 3D metrology, Motion measurement, Optical engineering, 3D modeling, Mirrors, Modulation

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Proceedings Article | 18 June 2007 Paper

Feasibility study of in-process weld quality control by means of scanning laser profilometry

Matija Jezeršek, Ivan Polajnar, Janez Diaci

Proceedings Volume 6616, 66163H (2007) https://doi.org/10.1117/12.726088

KEYWORDS: Inspection, Profilometers, Laser development, Cameras, Optical inspection, Classification systems, Shape analysis, Throat, Projection systems, Reliability

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Proceedings Article | 26 April 2007 Paper

Establishing laser welding parameters to minimize weld-piece distortion by means of multi-line laser profilometry

Aleš Gorkic, Matija Jezeršek, Janez Možina, Janez Diaci

Proceedings Volume 6346, 63461A (2007) https://doi.org/10.1117/12.738680

KEYWORDS: Distortion, Laser welding, Image processing, Pulsed laser operation, Cameras, Projection systems, 3D image processing, 3D acquisition, Metals, Laser processing

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Proceedings Article | 27 April 2006 Paper

Optical system for weld-piece distortion measurement during pulsed laser welding

Aleš Gorkic, Matija Jezeršek, Janez Možina, Janez Diaci

Proceedings Volume 6188, 61881N (2006) https://doi.org/10.1117/12.662911

KEYWORDS: Distortion, Laser welding, Cameras, Image processing, Projection systems, 3D image processing, Pulsed laser operation, Nd:YAG lasers, Digital cameras, 3D metrology

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Proceedings Article | 27 April 2006 Paper

Real-time surface deformations control during laser processing

Matija Jezersek, Janez Diaci, Janez Mozina

Proceedings Volume 6188, 61881O (2006) https://doi.org/10.1117/12.662635

KEYWORDS: Laser processing, Laser drilling, Control systems, Beam controllers, Laser engraving, Projection systems, Laser cutting, Cameras, Process control, 3D metrology

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Showing 5 of 18 publications

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