Results 31 to 40 of about 227,718 (311)

SVM-based texture classification in optical coherence tomography [PDF]

, 2013
This paper describes a new method for automated textureclassification for glaucoma detection using high resolutionretinal Optical Coherence Tomography (OCT). OCT is anon-invasive technique that produces cross-sectional imageryof ocular tissue.
Alin Achim, James E Morgan, Anantrasirichai, N, Nicholson, Lindsay B, Achim, Alin M, Irina Erchova, N. Anantrasirichai, Morgan, James, Lindsay Nicholson, Erchova, Irina   +9 more
core   +1 more source

Quantum detector tomography of a time-multiplexed superconducting nanowire single-photon detector at telecom wavelengths [PDF]

, 2013
Superconducting nanowire single-photon detectors (SNSPDs) are widely used in telecom wavelength optical quantum information science applications. Quantum detector tomography allows the positive-operator-valued measure (POVM) of a single-photon detector ...
Dorenbos, SN, Walmsley, IA, Natarajan, C.M., Zwiller, V, Walmsley, I.A. (author), Hadfield, R.H. (author), Coldenstrodt-Ronge, H, Zhang, L. (author), Zwiller, Val, Coldenstrodt-Ronge, H. (author), Natarajan, C.M. (author), Natarajan, Chandra M, Zwiller, V., Walmsley, Ian, Dorenbos, S.N. (author), Zhang, Lijian, Zhang, L., Dorenbos, S.N., Hadfield, R., Zwiller, V. (author), Donati, G. (author), Donati, Gaia, Natarajan, CM, Walmsley, Ian A., Coldenstrodt-Ronge, Hendrik, Walmsley, I.A., Hadfield, Robert H, Hadfield, R.H., Dorenbos, Sander N., Donati, G., Donati, G, Zhang, L, Hadfield, RH, Coldenstrodt-Ronge, H.   +33 more
core   +1 more source

Structural validation of oral mucosal tissue using optical coherence tomography [PDF]

, 2012
Background: Optical coherence tomography (OCT) is a non-invasive optical technology using near-infrared light to produce cross-sectional tissue images with lateral resolution.
Zaid Hamdoon, Waseem Jerjes, Raed Al-Delayme, Amrita Jay, Colin Hopper, Hamdoon, Z, Al-Delayme, R, Hopper, C, Gordon McKenzie, Jerjes, W, McKenzie, G, Jay, A   +11 more
core   +1 more source

Spatially-resolved volume monitoring of adhesive cure using correlated-image optical coherence tomography [PDF]

, 2013
Cross-correlation of optical coherence tomography (OCT) images has been applied to internal imaging of PVA and two-part epoxy adhesives during cure, providing information on relative viscosity at different positions within the sample volume.
Tatam, Ralph P., Ford, Helen D.
core   +1 more source

Optical coherence tomography in pediatric patients: a clinical review

Therapeutic Advances in Ophthalmology, 2020
Optical coherence tomography has improved the ophthalmic clinical examination due to its ability to more accurately characterize pathology of the eye. Optical coherence tomography is now an integral imaging modality for many adult diseases of the retina ...
Bradley S. Gundlach, Irena Tsui
doaj   +1 more source

High resolution fourier domain optical coherence tomography at 2 microns for painted objects [PDF]

, 2015
Optical Coherence Tomography has been successfully applied to the non-invasive imaging of subsurface microstructure of a variety of materials from biological tissues to painted objects of art.
Daniel, J.M.O., Clarkson, WA, Clarkson, W.A., Spring, M, Cheung, C.S., Liang, H., Daniel, JMO, M. Tokurakawa, Spring, M., H. Liang, C. S. Cheung, J. M. O. Daniel, W. A. Clarkson, Tokurakawa, M, Cheung, CS, M. Spring, Liang, H, Tokurakawa, M.   +17 more
core   +1 more source

Tissue surface as the reference arm in Fourier domain optical coherence tomography

, 2012
We present a simple method applicable to common-path Fourier domain optical coherence tomography (OCT) in which the tissue surface is used as the reference arm.
Giardini, Mario Ettore, Krstajić, Nikola; id_orcid, Brown, C Tom A, Krstajic, Nikola, Brown, C.T.A., Dholakia, Kishan, Giardini, Mario Ettore; id_orcid, Brown, Christian Tom A.   +7 more
core   +1 more source

Imaging internal flows in a drying sessile polymer dispersion drop using Spectral Radar Optical Coherence Tomography (SR-OCT) [PDF]

, 2013
In this work, we present the visualization of the internal flows in a drying sessile polymer dispersion drop on hydrophilic and hydrophobic surfaces with Spectral Radar Optical Coherence Tomography (SR-OCT).We have found that surface features such as the
Sauer, HM, Sauer, Hans M., Fairhurst, David. J., Fairhurst, DJ, Liang, Haida, Haida Liang, Roisman, IV, Fairhurst, David J., David J. Fairhurst, Ilia V. Roisman, Baldwin, KA, Liang, H, Joachim Venzmer, Kyle A. Baldwin, Manukyan, S, Manukyan, Selin, Sauer, Hans Martin, Baldwin, Kyle A., Cameron Tropea, Roisman, Ilia V., Selin Manukyan, Venzmer, Joachim, Tropea, Cameron, Hans M. Sauer, Tropea, C, Venzmer, J   +25 more
core   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Full-field optical coherence tomography [PDF]

, 2005
To eliminate mechanical scanning in the probe head of an endoscopic OCT system, we propose the use of an imaging fibre bundle for probe beam delivery.
H. D. Ford, R. P. Tatam, Tatam, Ralph P., Ford, Helen D.   +3 more
core   +1 more source