Biometry measurements using a new large-coherence–length swept-source optical coherence tomographer

HJ Shammas, S Ortiz, MC Shammas, SH Kim… - Journal of Cataract & …, 2016 - Elsevier
Purpose To evaluate the repeatability and reproducibility of the measurements obtained with
the Argos, a new biometer with swept-source optical coherence tomography (SS-OCT), and …

[HTML][HTML] Posterior eye shape measurement with retinal OCT compared to MRI

AN Kuo, PK Verkicharla, RP McNabb… - … & visual science, 2016 - iovs.arvojournals.org
Purpose: Posterior eye shape assessment by magnetic resonance imaging (MRI) is used to
study myopia. We tested the hypothesis that optical coherence tomography (OCT), as an …

[HTML][HTML] Optical coherence tomography based estimates of crystalline lens volume, equatorial diameter, and plane position

E Martinez-Enriquez, M Sun… - … & visual science, 2016 - tvst.arvojournals.org
Purpose: Measurement of crystalline lens geometry in vivo is critical to optimize performance
of state-of-the-art cataract surgery. We used custom-developed quantitative anterior …

A Mosaicking Approach for In Vivo Thickness Mapping of the Human Tympanic Membrane Using Low Coherence Interferometry

P Pande, RL Shelton, GL Monroy, RM Nolan… - Journal of the …, 2016 - Springer
The thickness of the human tympanic membrane (TM) is known to vary considerably across
different regions of the TM. Quantitative determination of the thickness distribution and …

Full 3-D OCT-based pseudophakic custom computer eye model

M Sun, P Pérez-Merino, E Martínez-Enríquez… - Biomedical optics …, 2016 - opg.optica.org
We compared measured wave aberrations in pseudophakic eyes implanted with aspheric
intraocular lenses (IOLs) with simulated aberrations from numerical ray tracing on …

Real-time measurement of dynamic changes of anterior segment biometry and wavefront aberrations during accommodation

D Zhu, Y Shao, Y Peng, Q Chen, J Wang, F Lu… - Eye & contact …, 2016 - journals.lww.com
Objectives: To analyze the dynamic relationship between ocular geometrical structure and
high-order aberrations (HOAs) in teal-time during accommodation of human eye. Methods: A …

Volumetric rendering and metrology of spherical gradient refractive index lens imaged by angular scan optical coherence tomography system

J Yao, KP Thompson, B Ma, M Ponting, JP Rolland - Optics Express, 2016 - opg.optica.org
In this paper, we develop the methodology, including the refraction correction, geometrical
thickness correction, coordinate transformation, and layer segmentation algorithms, for 3D …

不同扫描条件下CBCT 影像质量及其HU 值长期稳定性分析

巩汉顺, 徐伟, 徐寿平, 解传滨, 杨涛, 丛小虎… - 中国医疗器械 …, 2016 - cqvip.com
目的分析研究不同扫描条件下CBCT 影像质量及其HU 值长期稳定性. 方法利用OBI
系统对Catphan 504 模体在不同临床条件下进行扫描, 利用方差分析近一年影像数据的差异性 …

OCT verstehen–Teil 2: Praktische Aspekte und Anwendung

J Horstmann, S Siebelmann… - Augenheilkunde …, 2016 - thieme-connect.com
Den Schwerpunkt dieses Artikels bildet die Vermittlung praktischen Wissens rund um die
optische Kohärenztomografie (OCT). Während in Teil 1 1 die physikalischen Grundlagen …

基于谱域OCT 图像的人眼前节生物学参数自动测量

陈思思, 朱德喜, 马庆凯, 沈梅晓 - 中华实验眼科杂志, 2016 - cqvip.com
背景超长扫描深度OCT 可应用于人眼前节的完整成像, 但是如何快速, 精确地从OCT
图像中测量得到眼前节结构的生物学参数是目前亟待解决的难题, 目前尚无精确自动处理频域 …