Should Age-Dependent Absolute Risk Thresholds Be Used for Risk Stratification in Risk-Stratified Breast Cancer Screening? [PDF]
, 2021 Nora Pashayan +14 more
openalex +1 more source
Sparse Solution of Underdetermined Linear Equations via Adaptively Iterative Thresholding [PDF]
arXiv, 2013 Finding the sparset solution of an underdetermined system of linear equations $y=Ax$ has attracted considerable attention in recent years. Among a large number of algorithms, iterative thresholding algorithms are recognized as one of the most efficient and important classes of algorithms.
arxiv
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose This study compares the dosimetric accuracy of deep‐learning‐based MR synthetic CT (sCT) in brain radiotherapy between the Analytical Anisotropic Algorithm (AAA) and AcurosXB (AXB). Additionally, it proposes a novel metric to predict the dosimetric accuracy of sCT for individual post‐surgical brain cases.
Jeffrey C. F. Lui +3 more
wiley +1 more source
TAPAS: A Thresholding Approach for Probability Map Automatic Segmentation in Multiple Sclerosis
NeuroImage: Clinical, 2020 Total brain white matter lesion (WML) volume is the most widely established magnetic resonance imaging (MRI) outcome measure in studies of multiple sclerosis (MS).
Alessandra M. Valcarcel +10 more
doaj
A Rating‐Scale Method for Determining Absolute Taste Thresholds [PDF]
, 1962 Robert A. M. Gregson
openalex +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Background The dose‐averaged linear energy transfer (LETD) in proton therapy (PT) has in pre‐clinical studies been linked to the relative biological effectiveness (RBE) of protons. Until recently, the most common PT delivery method in prostate cancer has been double‐scattered PT, with LETD only available through dedicated Monte Carlo (MC ...
Rasmus Klitgaard +7 more
wiley +1 more source
Absolute and relative disparity mechanisms revealed by an equivalent noise analysis
Scientific ReportsThe precision of stereopsis and vergence are ultimately limited by internal binocular disparity noise. Here we propose an equivalent noise model with both global and local internal disparity noises to provide a unified explanation of both absolute and ...
Jian Ding, Hilary H. Lu, Dennis M. Levi
doaj +1 more source
Noise and the absolute thresholds of cone and rod vision [PDF]
Vision Research, 1992 Literature data on light detection by cone and rod vision at absolute threshold are analysed in order (1) to decide whether the threshold performance of dark-adapted cone vision can, like that of rod vision, be consistently explained as limited by noise from a "dark light"; (2) to obtain comparable estimates of the dark noise and dark light of (foveal)
openaire +3 more sources
C73 PICK YOUR THRESHOLD! HOW TO CALCULATE THE ANAEROBIC THRESHOLD TO STRATIFY HEART FAILURE PROGNOSIS: A COMPARISON BETWEEN ABSOLUTE VALUE, PERCENTAGE OF PEAK VO2 OR PERCENTAGE OF PREDICTED MAXIMUM VO2 IN A LARGE MULTICENTER COHORT OF HFREF PATIENTS WHO UNDER [PDF]
, 2022 Scoccia Elisabetta +7 more
openalex +1 more source
A review of artificial intelligence in brachytherapy
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen +4 more
wiley +1 more source