Dr. Ewelina A. Pijewska Profile

Dr. Ewelina A. Pijewska

at UC Davis

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 8 April 2024 Presentation

Human cone response models for optoretinography with F-SS-OCT and adaptive optics

Ewelina Pijewska, Denise Valente, Kari Vienola, Ratheesh Meleppat, Robert Zawadzki, Ravi Jonnal

Proceedings Volume PC12824, PC128240J (2024) https://doi.org/10.1117/12.3003156

KEYWORDS: Modeling, Adaptive optics, Motion models, Carbon monoxide, Visualization, Diseases and disorders, Biomedical applications, Adaptive optics optical coherence tomography

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Proceedings Article | 13 March 2024 Poster

Signal processing of sub-kHz FF-SS-OCT for optoretinography of the human retina

Ewelina Pijewska, Denise Valente, Dae Yu Kim, Maciej Bartuzel, Ratheesh Meleppat, Reddikumar Maddipatla, Robert Zawadzki, Ravi Jonnal

Proceedings Volume PC12830, PC1283010 (2024) https://doi.org/10.1117/12.3003095

KEYWORDS: Signal processing

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Proceedings Article | 13 March 2024 Presentation

Open-source software and wavefront sensor design for closed-loop adaptive optics control for high-resolution retinal imaging

Maciej Bartuzel, Kari Vienola, Denise Valente, Ewelina Pijewska, Reddikumar Maddipatla, Robert Zawadzki, Ravi Jonnal

Proceedings Volume PC12824, PC128240C (2024) https://doi.org/10.1117/12.3002952

KEYWORDS: Adaptive optics, Open source software, Retinal scanning, Adaptive control, Wavefront sensors, Software development, Design and modelling, Optical coherence tomography, CMOS sensors, Wavefront analysis

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Proceedings Article | 13 March 2024 Presentation + Paper

Exploring optoretinographic responses of photoreceptor function in disease-affected retinas

Reddikumar Maddipatla, Christopher Langlo, Kari Vienola, Maciej Bartuzel, Ewelina Pijewska, Robert Zawadzki, Ravi Jonnal

Proceedings Volume 12824, 1282406 (2024) https://doi.org/10.1117/12.3003007

KEYWORDS: Optical coherence tomography, Retina, Eye, Visualization, Adaptive optics, Signal attenuation, Retinal diseases, Genetics, Data processing, Attenuation

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Proceedings Article | 13 March 2024 Presentation + Paper

Development of compact mouse retinal imaging system using spectral domain optical coherence tomography (SD-OCT) with a full field stimulation channel for recording fast optoretinograms (ORGs)

Hang Chan Jo, Ewelina Pijewska, Ratheesh Meleppat, Ravi Jonnal, Dae Yu Kim, Robert Zawadzki

Proceedings Volume 12824, 128240C (2024) https://doi.org/10.1117/12.3000280

KEYWORDS: Optical coherence tomography, Imaging systems, Signal processing, Retina, Light sources and illumination, Light emitting diodes, Retinal scanning, Multichannel imaging systems, Data acquisition, Light sources

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Proceedings Article | 11 August 2023 Paper

Progress on the interpretation of optoretinogram (ORG): effect of water permeability of outer retina barriers

Robert Zawadzki, Pengfei Zhang, Sarah Karlen, Ewelina Pijewska, Ratheesh Meleppat, Ravi Jonnal, Edward Pugh

Proceedings Volume 12632, 126320L (2023) https://doi.org/10.1117/12.2671027

KEYWORDS: Water, Permeability, Retina, Optical coherence tomography, Scattering, Rods, Retinal scanning, Refractive index, Plasma, Ophthalmology

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Proceedings Article | 15 March 2023 Paper

Progress on the development of FF-SS-OCT system for functional retinal imaging

Ratheesh Meleppat, Denise Valente, Ewelina Pijewska, Soohyun Lee, Ravi Jonnal, Nathan Doble, Robert Zawadzki

Proceedings Volume 12360, 123600N (2023) https://doi.org/10.1117/12.2650676

KEYWORDS: Optical coherence tomography, Imaging systems, Retinal scanning, Vibration, Eye, Eye models, Sampling rates, Point spread functions, Retina

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Proceedings Article | 9 December 2021 Paper

Progress in measurements and interpretation of light-evoked retinal function using OCT based optoretinography (ORG)

Robert Zawadzki, Pengfei Zhang, Ewelina Pijewska, Denise Valente, Ratheesh Meleppat, Kari Vienola, Sarah Karlen, M. Szkulmowski, John Werner, Edward Pugh, Ravi Jonnal

Proceedings Volume 11924, 119240M (2021) https://doi.org/10.1117/12.2616045

KEYWORDS: Optical coherence tomography, Data acquisition, Retinal scanning, Retina, Ophthalmology, Neurons, Tissue optics, Scattering, Standards development, Physics

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Proceedings Article | 5 March 2021 Presentation

Extraction of phase-based optoretinograms (ORG) from mouse retinal raster scanning OCT system

Ewelina Pijewska, Pengfei Zhang, Michal Meina, Maciej Szkulmowski, Robert Zawadzki

Proceedings Volume 11630, 1163008 (2021) https://doi.org/10.1117/12.2577811

KEYWORDS: Optical coherence tomography, Raster graphics, Speckle pattern, Visualization, Rods, In vivo imaging, Cones, Speckle, Signal analysis, Near infrared

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Proceedings Article | 22 April 2020 Presentation + Paper

Blood flow rate estimation in optic disc capillaries and vessels using Doppler optical coherence tomography

E. Pijewska, M. Sylwestrzak, K. Wrobel, I. Gorczynska, S. Tamborski, M. A. Pawlak, M. Szkulmowski

Proceedings Volume 11359, 113590Q (2020) https://doi.org/10.1117/12.2555754

KEYWORDS: Optical coherence tomography, Doppler effect, Blood circulation, Doppler tomography, Capillaries, Data acquisition, Heart, Veins, Eye, Data processing

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Proceedings Article | 22 February 2019 Paper

Complex fast phase unwrapping method for Doppler OCT

E. Pijewska, I. Gorczynska, M. Szkulmowski

Proceedings Volume 10867, 108672G (2019) https://doi.org/10.1117/12.2511316

KEYWORDS: Optical coherence tomography, 3D image processing, Doppler effect, Computer simulations, Data acquisition, Doppler tomography, Coherence imaging, Interferometry

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Showing 5 of 11 publications

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