Search Results - "Pechauer, Alex D"

Optical Coherence Tomography Angiography of the Peripapillary Retina in Glaucoma by Liu, Liang, Jia, Yali, Takusagawa, Hana L, Pechauer, Alex D, Edmunds, Beth, Lombardi, Lorinna, Davis, Ellen, Morrison, John C, Huang, David

“…Vascular factors may have important roles in the pathophysiology of glaucoma. A practical method for the clinical evaluation of ocular perfusion is needed to…”
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Optical Coherence Tomography Angiography of Peripapillary Retinal Blood Flow Response to Hyperoxia by Pechauer, Alex D, Jia, Yali, Liu, Liang, Gao, Simon S, Jiang, Chunhui, Huang, David

“…To measure the change in peripapillary retinal blood flow in response to hyperoxia by using optical coherence tomography (OCT) angiography. One eye of each…”
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Advanced image processing for optical coherence tomographic angiography of macular diseases by Zhang, Miao, Wang, Jie, Pechauer, Alex D, Hwang, Thomas S, Gao, Simon S, Liu, Liang, Liu, Li, Bailey, Steven T, Wilson, David J, Huang, David, Jia, Yali

“…This article provides an overview of advanced image processing for three dimensional (3D) optical coherence tomographic (OCT) angiography of macular diseases,…”
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Automated motion correction using parallel-strip registration for wide-field en face OCT angiogram by Zang, Pengxiao, Liu, Gangjun, Zhang, Miao, Dongye, Changlei, Wang, Jie, Pechauer, Alex D, Hwang, Thomas S, Wilson, David J, Huang, David, Li, Dengwang, Jia, Yali

“…We propose an innovative registration method to correct motion artifacts for wide-field optical coherence tomography angiography (OCTA) acquired by…”
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Split-spectrum phase-gradient optical coherence tomography angiography by Liu, Gangjun, Jia, Yali, Pechauer, Alex D, Chandwani, Rahul, Huang, David

“…A phase gradient angiography (PGA) method is proposed for optical coherence tomography (OCT). This method allows the use of phase information to map the…”
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Assessing total retinal blood flow in diabetic retinopathy using multiplane en face Doppler optical coherence tomography by Pechauer, Alex D, Hwang, Thomas S, Hagag, Ahmed M, Liu, Liang, Tan, Ou, Zhang, Xinbo, Parker, Maria, Huang, David, Wilson, David J, Jia, Yali

“…To assess total retinal blood flow (TRBF) in diabetic retinopathy (DR) using multiplane Doppler optical coherence tomography (OCT). A 70 kHz spectral-domain…”
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Automated volumetric segmentation of retinal fluid on optical coherence tomography by Wang, Jie, Zhang, Miao, Pechauer, Alex D, Liu, Liang, Hwang, Thomas S, Wilson, David J, Li, Dengwang, Jia, Yali

“…We propose a novel automated volumetric segmentation method to detect and quantify retinal fluid on optical coherence tomography (OCT). The fuzzy level set…”
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Detecting Blood Flow Response to Stimulation of the Human Eye by Pechauer, Alex D., Jia, Yali, Huang, David

“…Retinal blood supply is tightly regulated under a variety of hemodynamic considerations in order to satisfy a high metabolic need and maintain both vessel…”
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Retinal Blood Flow Response to Hyperoxia Measured With En Face Doppler Optical Coherence Tomography by Pechauer, Alex D, Tan, Ou, Liu, Liang, Jia, Yali, Hou, Vivian, Hills, William, Huang, David

“…To use multiplane en face Doppler optical coherence tomography (OCT) to measure the change in total retinal blood flow (TRBF) in response to hyperoxia. One eye…”
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En face Doppler total retinal blood flow measurement with 70 kHz spectral optical coherence tomography by Tan, Ou, Liu, Gangjun, Liang, Liu, Gao, Simon S, Pechauer, Alex D, Jia, Yali, Huang, David

“…An automated algorithm was developed for total retinal blood flow (TRBF) using 70-kHz spectral optical coherence tomography (OCT). The OCT was calibrated for…”
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Calibration of optical coherence tomography angiography with a microfluidic chip by Su, Johnny P, Chandwani, Rahul, Gao, Simon S, Pechauer, Alex D, Zhang, Miao, Wang, Jie, Jia, Yali, Huang, David, Liu, Gangjun

“…A microfluidic chip with microchannels ranging from 8 to 96  μm was used to mimic blood vessels down to the capillary level. Blood flow within the microfluidic…”
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Imaging the anterior eye with dynamic-focus swept-source optical coherence tomography by Su, Johnny P, Li, Yan, Tang, Maolong, Liu, Liang, Pechauer, Alex D, Huang, David, Liu, Gangjun

“…A custom-built dynamic-focus swept-source optical coherence tomography (SS-OCT) system with a central wavelength of 1310 nm was used to image the anterior eye…”
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Postprocessing algorithms to minimize fixed-pattern artifact and reduce trigger jitter in swept source optical coherence tomography by Liu, Gangjun, Tan, Ou, Gao, Simon S, Pechauer, Alex D, Lee, ByungKun, Lu, Chen D, Fujimoto, James G, Huang, David

“…We propose methods to align interferograms affected by trigger jitter to a reference interferogram based on the information (amplitude/phase) at a…”
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Spectral fractionation detection of gold nanorod contrast agents using optical coherence tomography by Jia, Yali, Liu, Gangjun, Gordon, Andrew Y, Gao, Simon S, Pechauer, Alex D, Stoddard, Jonathan, McGill, Trevor J, Jayagopal, Ashwath, Huang, David

“…We demonstrate the proof of concept of a novel Fourier-domain optical coherence tomography contrast mechanism using gold nanorod contrast agents and a spectral…”
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Automated registration and enhanced processing of clinical optical coherence tomography angiography by Camino, Acner, Zhang, Miao, Dongye, Changlei, Pechauer, Alex D, Hwang, Thomas S, Bailey, Steven T, Lujan, Brandon, Wilson, David J, Huang, David, Jia, Yali

“…Motion artifacts degrade the quality of optical coherence tomography angiography (OCTA). Orthogonal registration can eliminate the majority of these artifacts,…”
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Optical Coherence Tomography Angiography ofPeripapillary Retinal Blood Flow Response to Hyperoxia by Pechauer, Alex D., Jia, Yali, Liu, Liang, Gao, Simon S., Jiang, Chunhui, Huang, David

“…OCT angiography with SSADA is able to detect a decrease in peripapillary retinal blood flow in response to hyperoxia…”
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