Results 1 to 10 of about 120 (98)

Intensity Normalisation of GPR C-Scans

Remote Sensing, 2023
The three-dimensional (3D) ground-penetrating radar (GPR) has been widely applied in subsurface surveys and imaging, and the quality of the resulting C-scan images is determined by the spatial resolution and visualisation contrast.
W L Lai
exaly   +5 more sources

Quantifying the Effects of Normalisation of Airborne LiDAR Intensity on Coniferous Forest Leaf Area Index Estimations [PDF]

Remote Sensing, 2017
The range between a sensor and the target, the incidence angle, and the target reflectance, are known factors that can influence the intensity values of LiDAR data and consequently, its use in many applications.
Tiejun Wang, Yanqiu Xing, Andrew Skidmore   +2 more
exaly   +4 more sources

Statistical mapping of maize bundle intensity at the stem scale using spatial normalisation of replicated images. [PDF]

PLoS ONE, 2014
The cellular structure of plant tissues is a key parameter for determining their properties. While the morphology of cells can easily be described, few studies focus on the spatial distribution of different types of tissues within an organ.
David Legland, Marie-Françoise Devaux, Fabienne Guillon   +2 more
doaj   +7 more sources

Nonparametric Density Flows for MRI Intensity Normalisation [PDF]

Lecture Notes in Computer Science, 2018
Accepted for publication at MICCAI ...
Ben Glocker, Daniel Coelho De Castro, Glocker Ben   +2 more
exaly   +3 more sources

Modelling inter-individual variability in acute and adaptive responses to interval training: insights into exercise intensity normalisation

European Journal of Applied Physiology, 2023
Abstract Purpose To investigate the influence of exercise intensity normalisation on intra- and inter-individual acute and adaptive responses to an interval training programme. Methods Nineteen cyclists were split in two groups differing (only) in how exercise intensity was ...
Louis Passfield, Arthur Henrique Bossi, James Hopker   +2 more
exaly   +3 more sources

Deep Learning for Delineation of the Spinal Canal in Whole-Body Diffusion-Weighted Imaging: Normalising Inter- and Intra-Patient Intensity Signal in Multi-Centre Datasets

Bioengineering
Background: Whole-Body Diffusion-Weighted Imaging (WBDWI) is an established technique for staging and evaluating treatment response in patients with multiple myeloma (MM) and advanced prostate cancer (APC).
Antonio Candito, Richard Holbrey, Ana Ribeiro, Christina Messiou, Nina Tunariu, Dow-Mu Koh, Matthew D. Blackledge   +6 more
doaj   +3 more sources

Multisite reproducibility and test-retest reliability of the T1w/T2w-ratio: A comparison of processing methods

NeuroImage, 2021
Background: The ratio of T1-weighted (T1w) and T2-weighted (T2w) magnetic resonance imaging (MRI) images is often used as a proxy measure of cortical myelin.
Stener Nerland, Kjetil N. Jørgensen, Wibeke Nordhøy, Ivan I. Maximov, Robin A.B. Bugge, Lars T. Westlye, Ole A. Andreassen, Oliver M. Geier, Ingrid Agartz   +8 more
doaj   +1 more source

Evaluating strategies to normalise biological replicates of Western blot data. [PDF]

PLoS ONE, 2014
Western blot data are widely used in quantitative applications such as statistical testing and mathematical modelling. To ensure accurate quantitation and comparability between experiments, Western blot replicates must be normalised, but it is unclear ...
Andrea Degasperi, Marc R Birtwistle, Natalia Volinsky, Jens Rauch, Walter Kolch, Boris N Kholodenko   +5 more
doaj   +1 more source

Amyloid burden quantification depends on PET and MR image processing methodology.

PLoS ONE, 2021
Quantification of amyloid load with positron emission tomography can be useful to assess Alzheimer's Disease in-vivo. However, quantification can be affected by the image processing methodology applied.
Guilherme D Kolinger, David Vállez García, Antoon T M Willemsen, Fransje E Reesink, Bauke M de Jong, Rudi A J O Dierckx, Peter P De Deyn, Ronald Boellaard   +7 more
doaj   +1 more source

Early intensive treatment normalises excess mortality in ACPA-negative RA but not in ACPA-positive RA [PDF]

Annals of the Rheumatic Diseases, 2020
With great interest, we read the recently published report by Poppelaars et al in which no excess mortality was observed in 155 patients with rheumatoid arthritis (RA) from the COmbinatie therapie Bij Rheumatoide Artritis (COBRA)-trial, who received early intensive treatment, compared with the general population (Standardised mortality rate (SMR) 0.80 (
Matthijssen, X.M.E., Huizinga, T.W.J., Niemantsverdriet, E., Helm-van Mil, A.H.M. van der   +3 more
openaire   +4 more sources