Volume-of-interest imaging with dynamic fluence modulation using multiple aperture devices
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Medical Imaging"
DOI: 10.1117/1.jmi.6.3.033504
Abstract: Abstract. Volume-of-interest (VOI) imaging is a strategy in computed tomography (CT) that restricts x-ray fluence to particular anatomical targets via dynamic beam modulation. This permits dose reduction while retaining image quality within the VOI. VOI-CT… read more here.
Keywords: voi; fluence; aperture devices; volume interest ... See more keywords
Extending axial focus of optical coherence tomography using parallel multiple aperture synthesis.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.003556
Abstract: Compromising the inherent trade-off between transverse resolution and depth of focus (DOF) remains a long-standing issue in optical coherence tomography (OCT). In this work, we report a novel technique-parallel multiple aperture synthesis (pMAS) to simultaneously… read more here.
Keywords: optical coherence; focus; aperture synthesis; parallel multiple ... See more keywords