Prof. Gunta Krumina Profile

Prof. Gunta Krumina

PhD student at Univ of Latvia

SPIE Involvement:

Author

Publications (25)

Proceedings Article | 18 June 2024 Poster + Paper

Impact of eye tracker sampling rate on fixation stability measurement

Evita Serpa, Ilze Ceple, Evita Kassaliete, Gunta Krumina

Proceedings Volume 12998, 129981L (2024) https://doi.org/10.1117/12.3022364

KEYWORDS: Eye, Sampling rates, Eye tracking, Motion analysis, Measurement devices, Statistical analysis, Calibration, Analytical research, Displays, Detection and tracking algorithms

Read Abstract +

Proceedings Article | 7 August 2023 Poster + Paper

The effect of fixation stability on stereopsis in school-age children

Evita Serpa, Madara Alecka, Asnate Berzina, Viktrorija Goliskina, Evita Kassaliete, Anete Klavisnska, Marija Koleda, Rita Mikelsone, Elizabete Ozola, Tomass Ruza, Aiga Svede, Daniela Toloka, Sofija Vasiljeva, Liva Volberga, Ilze Ceple, Gunta Krumina

Proceedings Volume 12624, 126241F (2023) https://doi.org/10.1117/12.2675493

KEYWORDS: Visualization, Eye, Stereoscopic displays, Eye tracking, Displays, Optometry, Detection and tracking algorithms

Read Abstract +

Proceedings Article | 28 March 2021 Presentation + Paper

Binocular function measures as predictors of user performance in stereoscopic augmented reality

Tatjana Pladere, Artis Luguzis, Roberts Zabels, Rendijs Smukulis, Viktorija Barkovska, Linda Krauze, Vita Konosonoka, Aiga Svede, Gunta Krumina

Proceedings Volume 11765, 117650T (2021) https://doi.org/10.1117/12.2591934

KEYWORDS: Augmented reality, Visualization, Tolerancing, Visual system, Head-mounted displays

Read Abstract +

Proceedings Article | 21 August 2020 Presentation + Paper

Comparative assessment of brain activity during depth perception of stereoscopic and volumetric images

Tatjana Pladere, Mehrdad Naderi, Roberts Zabels, Kriss Osmanis, Gunta Krumina

Proceedings Volume 11481, 1148108 (2020) https://doi.org/10.1117/12.2567461

KEYWORDS: Neuroimaging, Brain, 3D image processing, Visualization, Electroencephalography, 3D volumetric display

Read Abstract +

Proceedings Article | 1 April 2020 Presentation + Paper

Keratoconus apex positions impact on visual acuity and contrast sensitivity

Sanita Liduma, Artis Luguzis, Gunta Krumina

Proceedings Volume 11359, 113591W (2020) https://doi.org/10.1117/12.2546319

KEYWORDS: Contrast sensitivity, Visualization, Spatial frequencies, Pathology, Cornea, Eyeglasses, Eye, Refraction, Image quality, Opacity

Read Abstract +

Proceedings Article | 30 March 2020 Presentation + Paper

EEG based assessment of user performance for a volumetric multiplanar display

Mehrdad Naderi, Tatjana Pladere, Gunta Krumina

Proceedings Volume 11350, 113500C (2020) https://doi.org/10.1117/12.2555646

KEYWORDS: Visualization, Brain, 3D image processing, Electroencephalography, 3D displays, 3D volumetric display, 3D volumetric displays, 3D vision

Read Abstract +

Proceedings Article | 16 March 2020 Paper

Keratoconus stage impact on visual acuity and contrast sensitivity

Sanita Liduma, Artis Luguzis, Gunta Krumina

Proceedings Volume 11312, 113122J (2020) https://doi.org/10.1117/12.2543181

KEYWORDS: Contrast sensitivity, Visualization, Spatial frequencies, Pathology, Eyeglasses, Statistical analysis, Cornea, Monochromatic aberrations, Eye, Opacity

Read Abstract +

Proceedings Article | 26 February 2020 Paper

Assessment of spatial perception for a multi-layer volumetric display: the effect of exocentric and egocentric distance on relative depth judgements

Tatjana Pladere, Mara Delesa-Velina, Vita Konosonoka, Karola Panke, Gunta Krumina

Proceedings Volume 11304, 113041F (2020) https://doi.org/10.1117/12.2560251

KEYWORDS: Visualization, 3D volumetric display, 3D image processing, 3D displays, Optical components, 3D volumetric displays, Statistical analysis, Eye, Data analysis, Visual system

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Limitation of tables indicating the relation between age and reading addition for presbyopia correction

Karola Panke, Evita Kassaliete, Gatis Ikaunieks, Aiga Svede, Gunta Krumina

Proceedings Volume 11207, 112070Y (2019) https://doi.org/10.1117/12.2527291

KEYWORDS: Medicine, Eye, Refraction

Read Abstract +

Proceedings Article | 3 October 2019 Paper

The impact of keratoconus apex's localization on eye aberrations

Sanita Liduma, Gunta Krumina

Proceedings Volume 11207, 112070R (2019) https://doi.org/10.1117/12.2527145

KEYWORDS: Eye, Lithium

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Visual search in three-dimensional non-medical images: visual-motor performance of radiologists

Tatjana Pladere, Mara Velina, Viktorija Andriksone, Reinis Pitura, Karola Panke, Gunta Krumina

Proceedings Volume 11207, 1120708 (2019) https://doi.org/10.1117/12.2526385

KEYWORDS: Visualization, 3D volumetric display, 3D image processing, Medical imaging, 3D displays, Image processing, 3D volumetric displays, Visual analytics, Radiology, Information visualization

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Smartphone viewing distance during active or passive tasks and relation to heterophoria

Karola Panke, Liva Jakobsone, Aiga Svede, Gunta Krumina

Proceedings Volume 11207, 1120714 (2019) https://doi.org/10.1117/12.2527313

KEYWORDS: Spherical lenses, Eye, Refraction, Distance measurement, Mobile devices

Read Abstract +

Proceedings Article | 30 August 2019 Paper

Impact of viewing distance on relative depth judgements for stimuli in physical space

Tatjana Pladere, Gunita Jankovska, Vita Konosonoka, Karola Panke, Gunta Krumina

Proceedings Volume 11099, 1109904 (2019) https://doi.org/10.1117/12.2530438

KEYWORDS: Visualization, 3D volumetric display, 3D volumetric displays, Optical components, 3D image processing, 3D displays, Statistical analysis, Visual system, Error analysis, Diffusers

Read Abstract +

Proceedings Article | 17 September 2018 Paper

Capabilities and limitations of visual search in volumetric images: the effect of target discriminability

Tatjana Pladere, Kristaps Klava, Vita Konosonoka, Karola Panke, Marina Seleznova, Gunta Krumina

Proceedings Volume 10752, 1075235 (2018) https://doi.org/10.1117/12.2502369

KEYWORDS: Visualization, Information visualization, Image segmentation, 3D volumetric displays, 3D volumetric display, 3D image processing, 3D displays, Visual information processing, Visual system

Read Abstract +

Proceedings Article | 24 April 2018 Paper

Visual search efficiency depending on spatial layout of stimuli in volumetric image

T. Pladere, V. Konosonoka, K. Panke, G. Krumina

Proceedings Volume 10711, 1071121 (2018) https://doi.org/10.1117/12.2318677

KEYWORDS: Visualization, 3D volumetric displays, Medical imaging, 3D volumetric display, 3D acquisition, Visual system, Image quality, 3D image processing, 3D displays, New and emerging technologies

Read Abstract +

Proceedings Article | 22 August 2017 Paper

Usage of CISS and Conlon surveys in eye accommodation studies

Karola Panke, Aiga Svede, Wolfgang Jaschinski, Gunta Krumina

Proceedings Volume 10453, 104533A (2017) https://doi.org/10.1117/12.2276618

KEYWORDS: Human vision research, Eye, Clinical research, Visual analytics, Visualization, Infrared radiation, Clinical trials

Read Abstract +

Proceedings Article | 28 September 2016 Paper

Visual grouping under isoluminant condition: impact of mental fatigue

Tatjana Pladere, Diana Bete, Jurgis Skilters, Gunta Krumina

Proceedings Volume 9971, 997133 (2016) https://doi.org/10.1117/12.2236516

KEYWORDS: Visualization, Objectives, Colorimetry, Visual system, Information visualization, Target detection, Visual analytics, Data processing, Brain, Signal processing

Read Abstract +

Proceedings Article | 22 October 2014 Paper

Algorithms for skiascopy measurement automatization

Sergejs Fomins, Renārs Trukša, Gunta Krūmiņa

Proceedings Volume 9421, 94210N (2014) https://doi.org/10.1117/12.2083950

KEYWORDS: Eye, Algorithm development, Light sources, Infrared imaging, Infrared radiation, Objectives, Light emitting diodes, Servomechanisms, Mirrors, Motion analysis

Read Abstract +

Proceedings Article | 2 December 2008 Paper

The perception of isoluminant coloured stimuli of amblyopic eye and defocused eye

Gunta Krumina, Maris Ozolinsh, Gatis Ikaunieks

Proceedings Volume 7142, 714216 (2008) https://doi.org/10.1117/12.815794

KEYWORDS: Visualization, Eye, Color vision, Colorimetry, Neurons, Cones, Lenses, Retina, Photometry, Visual system

Read Abstract +

Proceedings Article | 13 June 2006 Paper

Assessment of ocular stereovision prevalence and eye dominance stability

Maris Ozolinsh, Karina Anisko, Gatis Ikaunieks, Gunta Krumina

Proceedings Volume 5946, 59461Q (2006) https://doi.org/10.1117/12.639413

Read Abstract +

Proceedings Article | 13 June 2006 Paper

Estimation of stereovision in conditions of blurring simulation

Gunta Krumina, Maris Ozolinsh, Ivars Lacis, Vsevolod Lyakhovetskii

Proceedings Volume 5946, 59461N (2006) https://doi.org/10.1117/12.639410

Read Abstract +

Proceedings Article | 19 November 2003 Paper

Liquid crystal goggles for vision science applications

Maris Ozolinsh, Gunta Papelba, Gunnar Andersson

Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.531108

KEYWORDS: Goggles, Liquid crystals, Eye, Switching, LCDs, Composites, Ocean optics, Manufacturing, Optical filters, Computer simulations

Read Abstract +

Proceedings Article | 8 August 2003 Paper

Stereovision studies by disbalanced images

Gunta Papelba, Inara Cipane, Maris Ozolinsh

Proceedings Volume 5123, (2003) https://doi.org/10.1117/12.517039

KEYWORDS: Eye, Computer simulations, Modulation, Spatial frequencies, Image analysis, Light scattering, 3D image processing, Retina, Eye models, Gaussian filters

Read Abstract +