Comparison of noise-magnitude and noise-texture across two generations of iterative reconstruction algorithms from three manufacturers.
Sign Up to like & getrecommendations! Published in 2019 at "Diagnostic and interventional imaging"
DOI: 10.1016/j.diii.2019.04.006
Abstract: PURPOSE To compare the noise-magnitude and noise-texture across two generations of iterative reconstruction (IR) algorithms proposed by three manufacturers according to the dose level. MATERIALS AND METHODS Five computed tomography (CT) systems equipped with two… read more here.
Keywords: two generations; magnitude noise; noise magnitude; noise ... See more keywords
The influence of observation environment on background noise level of gPhone gravimeter
Sign Up to like & getrecommendations! Published in 2017 at "Geodesy and Geodynamics"
DOI: 10.1016/j.geog.2017.06.002
Abstract: Abstract Based on the observations of 36 gPhone gravimeters in 2015, the background noise levels in the seismic frequency band (200–600s) and sub-seismic band (1–6 h) are calculated. The differences in the PSD (power spectrum density)… read more here.
Keywords: gphone; gphone gravimeter; noise magnitude; noise ... See more keywords