Mr. Pablo Ortiz Profile

Pablo Ortiz

at Duke Univ

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 13 March 2024 Presentation

Characterization and optical correction of beam wander at the pupil plane in point-scanning ophthalmic OCT systems

Amit Narawane, Pablo Ortiz, Mark Draelos, Ryan McNabb, Anthony Kuo, Joseph Izatt

Proceedings Volume PC12830, PC128300L (2024) https://doi.org/10.1117/12.3005602

KEYWORDS: Optical coherence tomography, Beam wander, Mirrors, Scanners, Robotic systems, Retina, Optical scanning systems, Mirror surfaces, Image resolution, Galvanometers

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Proceedings Article | 13 March 2024 Presentation

In vivo ophthalmic robotically aligned optical coherence tomography with interchangeable cornea and retina imaging modules

Ryan McNabb, Yuan Tian, Pablo Ortiz, Al-Hafeez Dhalla, Mark Draelos, Joseph Izatt, Anthony Kuo

Proceedings Volume PC12824, PC1282412 (2024) https://doi.org/10.1117/12.3003081

KEYWORDS: Optical coherence tomography, Optical alignment, In vivo imaging, Imaging systems, Retinal scanning, Head, Cameras, Cornea, Corneal imaging, Retina

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Proceedings Article | 13 March 2024 Presentation

Development of an ophthalmic slit lamp module with dual color cameras for use with an autonomously aligning robotic arm

Morgan McCloud, Pablo Ortiz, Mark Draelos, Joseph Izatt, Anthony Kuo, Ryan McNabb

Proceedings Volume PC12824, PC1282414 (2024) https://doi.org/10.1117/12.3000410

KEYWORDS: Cameras, Imaging systems, 3D tracking, Head, Software development, Projection systems, Optomechanical design, Lamps, Robotics, Eye

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Proceedings Article | 13 March 2024 Presentation

Synthetic data algorithm development for high-speed instrument tracking of OCT imaging during anterior chamber ophthalmic surgeries

Harvey Shi, Pablo Ortiz, Jianwei Li, Amit Narawane, Robert Trout, Yuan Tian, Mark Draelos, Ryan McNabb, Anthony Kuo, Joseph Izatt

Proceedings Volume PC12824, PC1282415 (2024) https://doi.org/10.1117/12.2692376

KEYWORDS: Algorithm development, Microscopes, Equipment, Instrument modeling, Eye models, Vacuum chambers, 3D modeling, Optical coherence tomography, Education and training, Surgery

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Proceedings Article | 13 March 2024 Presentation

Polarization multiplexed whole-eye optical coherence tomography with pupil tracking for ocular motion estimation

George Funkenbusch, Rick Laoprasert, Pablo Ortiz, Joseph Izatt, Anthony Kuo, Ryan McNabb

Proceedings Volume PC12830, PC1283007 (2024) https://doi.org/10.1117/12.3001091

KEYWORDS: Optical coherence tomography, Imaging systems, Polarization, Multiplexing, Optical tracking, Eye, Magnetic resonance imaging, Image segmentation, Motion estimation, Eye tracking

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Proceedings Article | 17 March 2023 Presentation

Robotically-aligned optical coherence tomography angiography with multiple illumination angles for enhanced vessel visualization

Amit Narawane, Mark Draelos, Pablo Ortiz, Ryan McNabb, Anthony Kuo, Joseph Izatt

Proceedings Volume PC12360, PC123600J (2023) https://doi.org/10.1117/12.2649505

KEYWORDS: Visualization, Optical coherence tomography, Angiography, Retina, Data acquisition, Speckle, Scattering, Ophthalmology, In vivo imaging, Image processing software

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Proceedings Article | 17 March 2023 Presentation

Interchangeable imaging platform for ophthalmic robotically aligned optical coherence tomography

Ryan McNabb, Yuan Tian, Al-Hafeez Dhalla, Pablo Ortiz, Mark Draelos, Joseph Izatt, Anthony Kuo

Proceedings Volume PC12360, PC123600L (2023) https://doi.org/10.1117/12.2650662

KEYWORDS: Optical coherence tomography, Imaging systems, Retina, Head, Retinal scanning, Ophthalmic imaging, Cameras, Vertical cavity surface emitting lasers, Tissues, Switches

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Proceedings Article | 9 March 2023 Presentation

Repeatable retinal imaging independent of posture and head pose with robotically-aligned optical coherence tomography

Mark Draelos, Pablo Ortiz, Amit Narawane, Ryan McNabb, Anthony Kuo, Joseph Izatt

Proceedings Volume PC12367, PC1236708 (2023) https://doi.org/10.1117/12.2651607

KEYWORDS: Optical coherence tomography, Head, Imaging systems, Retinal scanning, Robotics, Robotic systems, Eye, Retina, Pollution control, Optical alignment

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Proceedings Article | 9 March 2023 Presentation

Sensor-driven digital motion correction of robotically-aligned optical coherence tomography retinal volumes

Pablo Ortiz, Amit Narawane, Ryan McNabb, Anthony Kuo, Joseph Izatt, Mark Draelos

Proceedings Volume PC12367, PC123670D (2023) https://doi.org/10.1117/12.2652996

KEYWORDS: Optical coherence tomography, Sensors, Sensor calibration, Scanners, Motion models, Image processing, Eye models, Systems modeling, Retina, Optical calibration

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Proceedings Article | 7 March 2022 Presentation

Autonomous robotic alignment enables remote, telehealth OCT, and OCTA retinal imaging

Ryan McNabb, Ailin Song, Kyung-Min Roh, Jay Lusk, Pablo Ortiz, Mark Draelos, Stefanie Schuman, Glenn Jaffe, Joseph Izatt, Anthony Kuo

Proceedings Volume PC11941, PC119410T (2022) https://doi.org/10.1117/12.2609063

KEYWORDS: Optical coherence tomography, Telemedicine, Robotics, Retinal scanning, Imaging systems, Angiography, Zoom lenses, Video, Satellites, Satellite imaging

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Proceedings Article | 7 March 2022 Presentation

Automated volumetric retinal imaging with complete visualization of Henle’s fiber layer using robotically aligned optical coherence tomography

Amit Narawane, Pablo Ortiz, Mark Draelos, Ryan McNabb, Anthony Kuo, Joseph Izatt

Proceedings Volume PC11941, PC119410R (2022) https://doi.org/10.1117/12.2607640

KEYWORDS: Optical coherence tomography, Visualization, Retinal scanning, Software development, Retina, In vivo imaging, Image visualization, Control systems, Clinical research

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Proceedings Article | 7 March 2022 Presentation

Robotically aligned optical coherence tomography with gaze tracking and retinal image montaging

Pablo Ortiz, Mark Draelos, Amit Narawane, Ryan McNabb, Anthony Kuo, Joseph Izatt

Proceedings Volume PC11948, PC119480D (2022) https://doi.org/10.1117/12.2612447

KEYWORDS: Optical coherence tomography, Infrared cameras, Scanners, Retina, Mirrors, Light emitting diodes, Infrared imaging, Image processing, Cameras, Stereoscopic cameras

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Proceedings Article | 5 March 2021 Presentation

Autoaligning and autofocusing robotic optical coherence tomography of the retina for subject motion, gaze, and defocus compensation

Pablo Ortiz, Mark Draelos, Ryan McNabb, Amit Narawane, Christian Viehland, Anthony Kuo, Joseph Izatt

Proceedings Volume 11630, 116300H (2021) https://doi.org/10.1117/12.2583789

KEYWORDS: Optical coherence tomography, Robotics, Retina, Scanners, Mirrors, Image processing, Eye, Stereoscopic cameras, Ophthalmology, Imaging systems

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Proceedings Article | 5 March 2021 Presentation

Robotically aligned optical coherence tomography for socially distanced clinical ophthalmic imaging

Ryan McNabb, Pablo Ortiz, Kyung-Min Roh, Mark Draelos, Charlene James, Stefanie Schuman, Glenn Jaffe, Joseph Izatt, Anthony Kuo

Proceedings Volume 11623, 116231E (2021) https://doi.org/10.1117/12.2576536

KEYWORDS: Optical coherence tomography, Ophthalmic imaging, Eye, Optic nerve, Head, Structured optical fibers, Safety, Retina, Lenses, Clinical research

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Proceedings Article | 9 March 2020 Presentation

Robotically-aligned optical coherence tomography with 5-degree of freedom eye tracking for subject motion and gaze compensation (Conference Presentation)

Pablo Ortiz, Mark Draelos, Ryan McNabb, Anthony Kuo, Joesph Izatt

Proceedings Volume 11228, 112280E (2020) https://doi.org/10.1117/12.2548376

KEYWORDS: Optical coherence tomography, Infrared cameras, Optical tracking, Retina, Scanners, Imaging systems, Infrared imaging, Image processing, Cameras, Mirrors

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Proceedings Article | 4 March 2019 Presentation

Hand held optical coherence tomography probe for simultaneous anterior chamber and posterior segment imaging using a single light source (Conference Presentation)

Ryan McNabb, Gar Waterman, Al-Hafeez Dhalla, Moseph Jackson-Atogi, Pablo Ortiz, Anthony Kuo, Joseph Izatt

Proceedings Volume 10867, 1086716 (2019) https://doi.org/10.1117/12.2511550

KEYWORDS: Optical coherence tomography, Image segmentation, Polarization, Multiplexing, Mechanics

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Showing 5 of 16 publications

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