Results 101 to 110 of about 731,801 (353)
Masking Strategies for Image Manifolds
, 2016 We consider the problem of selecting an optimal mask for an image manifold, i.e., choosing a subset of the pixels of the image that preserves the manifold's geometric structure present in the original data.
Dadkhahi, Hamid, Duarte, Marco F.
core +1 more source
Collecting and Analyzing Failure Data of Bluetooth Personal Area Networks [PDF]
, 2006 This work presents a failure data analysis campaign on Bluetooth Personal Area Networks (PANs) conducted on two kind of heterogeneous testbeds (working for more than one year).
CINQUE, MARCELLO +2 more
core +1 more source
Real Masks and Spoof Faces: On the Masked Face Presentation Attack Detection [PDF]
arXiv, 2021 Face masks have become one of the main methods for reducing the transmission of COVID-19. This makes face recognition (FR) a challenging task because masks hide several discriminative features of faces. Moreover, face presentation attack detection (PAD) is crucial to ensure the security of FR systems.
arxiv
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose Studies on deep learning dose prediction increasingly focus on 3D models with multiple input channels and data augmentation, which increases the training time and thus also the environmental burden and hampers the ease of re‐training. Here we compare 2D and 3D U‐Net models with clinical accepted plans to evaluate the appropriateness of
Rosalie Klarenberg +2 more
wiley +1 more source
Silver-palladium braze alloy recovered from masking materials [PDF]
, 1966 Method for recovering powdered silver-palladium braze alloy from an acrylic spray binder and rubber masking adhesive used in spray brazing is devised. The process involves agitation and dissolution of masking materials and recovery of suspended precious ...
Cierniak, R., Colman, G., De Carlo, F.
core +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose The purpose of the present study was to evaluate the impact of bone relative electron density (rED) assignment on radiotherapy planning for the abdominal region. Methods Twenty patients who received abdominal radiotherapy using MR‐Linac and underwent magnetic resonance imaging (MRI) and computed tomography (CT) simulation were analyzed.
Kota Abe +4 more
wiley +1 more source
Twisted multifilament superconductor [PDF]
, 1973 Masking selected portions of a ribbon and forming an intermetallic compound on the unmasked portions by a controlled diffusion reaction produces a twisted filamentary structure.
Coles, W. D.
core +1 more source
Is Siesta Masking Masked Hypertension? [PDF]
Hypertension, 2007 To the Editor: Banegas et al,1 for the Spanish Society of Hypertension Ambulatory Blood Pressure Monitoring Registry Investigators, have examined the sensitivity and specificity of office blood pressure measurements in assessing control of hypertension in treated patients. The “gold standard” reference was the daytime component of a 24-hour ambulatory
Michael Bursztyn, Iddo Z. Ben-Dov
openaire +2 more sources
Noise and Health, 2011 The masking effect of a piano composition, played at different speeds and in different octaves, on speech-perception thresholds was investigated in 15 normal-hearing and 14 moderately-hearing-impaired subjects.
Seth-Reino Ekström, Erik Borg
doaj +1 more source
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose The study evaluates rapid linear accelerator (Linac) single isocenter stereotactic radiosurgery (SRS) with Hyperarc for large target numbers. We compared to Gamma Knife (GK), which suffers from long treatment times and investigated causes of differences. Methods Linac SRS and GK treatment plans for patients receiving 18 Gy to the gross
Abram Abdou +4 more
wiley +1 more source