Dr. Volker Westphal Profile

Dr. Volker Westphal

Postdoc at Max-Planck-Institut für biophysikalische Chemie

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 14 June 2002 Paper

Quantitative OCT image correction using Fermat's principle and mapping arrays

Volker Westphal, Sunita Radhakrishnan, Andrew Rollins, Joseph Izatt

Proceedings Volume 4619, (2002) https://doi.org/10.1117/12.470461

KEYWORDS: Optical coherence tomography, Refraction, Tissue optics, Image segmentation, Image resolution, Distortion, Interfaces, In vivo imaging, Doppler tomography, Ultrasonography

Read Abstract +

Proceedings Article | 14 June 2002 Paper

Real-time optical coherence tomography of the anterior segment using hand-held and slit-lamp adapted systems

Sunita Radhakrishnan, Chetan Patil, Andrew Rollins, Diana Reeves, Jonathan Lass, David Bardenstein, Volker Westphal, Jonathan Roth, Joseph Izatt

Proceedings Volume 4619, (2002) https://doi.org/10.1117/12.470488

KEYWORDS: Optical coherence tomography, Image segmentation, Iris, Eye, Real time imaging, Tumors, Visualization, Ultrasonography, Image acquisition, Confocal microscopy

Read Abstract +

Proceedings Article | 2 November 2001 Paper

Noninvasive characterization of anterior segment structures using real-time optical coherence tomography at 1310 nm

Sunita Radhakrishnan, Diana Reeves, Jonathan Lass, David Bardenstein, Andrew Rollins, Volker Westphal, Jonathan Roth, Joseph Izatt

Proceedings Volume 4431, (2001) https://doi.org/10.1117/12.447399

KEYWORDS: Optical coherence tomography, Image segmentation, Ultrasonography, Iris, Visualization, Eye, Ultrasonics, Imaging systems, Cornea, Clinical trials

Read Abstract +

Proceedings Article | 4 June 2001 Paper

In-situ visualization and evaluation of neoplastic lesions of the human gastrointestinal tract using endoscopic optical coherence tomography

Andrew Rollins, Volker Westphal, Ananya Das, Patrick Pfau, Amitabh Chak, Richard Wong, Michael Sivak, Joseph Izatt

Proceedings Volume 4254, (2001) https://doi.org/10.1117/12.427942

KEYWORDS: Optical coherence tomography, Endoscopy, Tissues, Visualization, Tissue optics, Colon, Imaging systems, Light, Esophagus, Reflectivity

Read Abstract +

Proceedings Article | 23 May 2001 Paper

Real-time high-velocity resolution color Doppler OCT

Volker Westphal, Siavash Yazdanfar, Andrew Rollins, Joseph Izatt

Proceedings Volume 4251, (2001) https://doi.org/10.1117/12.427893

KEYWORDS: Optical coherence tomography, Doppler tomography, Endoscopy, Real time imaging, Image processing, Blood circulation, Scanners, Doppler effect, Optical correlators, Signal processing

Read Abstract +

Proceedings Article | 23 May 2001 Paper

Optical-thermal model verification by high-speed optical coherence tomography

Jennifer Barton, Andrew Rollins, Siavash Yazdanfar, T. Joshua Pfefer, Volker Westphal, Joseph Izatt

Proceedings Volume 4251, (2001) https://doi.org/10.1117/12.427891

KEYWORDS: Optical coherence tomography, Blood, Blood vessels, Tissue optics, Pulsed laser operation, Tissues, Laser tissue interaction, In vivo imaging, Laser irradiation, Skin

Read Abstract +

Proceedings Article | 28 April 2000 Paper

Correlation of endoscopic optical coherence tomography with histology

Volker Westphal, Andrew Rollins, Joseph Willis, Michael Sivak, Joseph Izatt

Proceedings Volume 3915, (2000) https://doi.org/10.1117/12.384159

KEYWORDS: Tissues, Optical coherence tomography, Endoscopy, Colon, In vivo imaging, Biopsy, Image segmentation, In vitro testing, Rectum, Natural surfaces

Read Abstract +

Proceedings Article | 20 November 1996 Paper

Characterization of excimer laser beam parameters

Klaus Mann, J. Ohlenbusch, Volker Westphal

Proceedings Volume 2870, (1996) https://doi.org/10.1117/12.259920

KEYWORDS: Excimer lasers, Cameras, Ultraviolet radiation, Ultraviolet detectors, Sensors, Calibration, Near field, Pulsed laser operation, Imaging systems, Beam splitters

Read Abstract +

Showing 5 of 8 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years