Search Results - xiang+wei

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Self-tracking real-time high-resolution wide-field OCT angiography (OCTA)

Summary Optical coherence tomographic angiography (OCTA) provides superior resolution and volumetric data compared to fluorescein angiography, but this 3D technology requires motion artifact compensation caused by movements during the scan. Oregon Health & Science University researchers have developed a method to suppress motion artifacts caused...

Published: 9/21/2023 | Inventor(s): Yali Jia, Xiang Wei

Keywords(s): Diagnostics, Imaging, Imaging - Other, Software, Software - Diagnostic/Detection

Category(s): Software, Imaging

A fast and robust standard-deviation based method for bulk-motion compensation in phase-based functional OCT

Summary Motion compensation algorithms are needed to correct for artifacts in phase-based functional OCT imaging, but current solutions require trade-offs between processing speed and image quality. Research at OHSU has led to the development of a novel motion compensation algorithm that can be processed quickly without sacrificing image quality, potentially...

Published: 6/26/2023 | Inventor(s): Yali Jia, Xiang Wei

Keywords(s):

Category(s): Software, Device, Diagnostics