Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sampada Bhave"'
Autor:
Colin B. Hansen, Solomon Cherian, Shadie S Majidi, Kevin M. Koch, Sampada Bhave, Sarah G Deitch, Anubha Wadhwa, Daniel S Dykstra
Publikováno v:
Journal of Breast Imaging. 3:34-43
Objective Digital breast tomosynthesis (DBT) has significantly improved cancer detection capabilities through its identification of subtle findings often imperceptible on 2D digital mammography, particularly architectural distortion (AD). The purpose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::197afd419630bdb3be3e423d083c3819
https://doi.org/10.1093/jbi/wbaa099
https://doi.org/10.1093/jbi/wbaa099
Analysis and Evaluation of a Deep Learning Reconstruction Approach with Denoising for Orthopedic MRI
Autor:
Sampada Bhave, Andrew S. Nencka, Michael R. Stetz, S. Sivaram Kaushik, Mohammad Sherafati, Graeme C. McKinnon, Rajeev Mannem, Robin Ausman, Douglas Vierck, Kevin M. Koch, V. Emre Arpinar, R. Marc Lebel, Sujan Fernando
Publikováno v:
Radiol Artif Intell
PURPOSE: To evaluate two settings (noise reduction of 50% or 75%) of a deep learning (DL) reconstruction model relative to each other and to conventional MR image reconstructions on clinical orthopedic MRI datasets. MATERIALS AND METHODS: This retros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7631f5672bd6eeb7cce4757d4aa547c
https://doi.org/10.1148/ryai.2021200278
https://doi.org/10.1148/ryai.2021200278
Publikováno v:
Eur Spine J
Diffusion-weighted imaging has undergone substantial investigation as a potential tool for advanced assessment of spinal cord health. Unfortunately, commonly encountered surgically implanted spinal hardware has historically disrupted these studies. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e96f5598c32505681e4aaef71ff3f16
https://doi.org/10.1007/s00586-019-06239-z
https://doi.org/10.1007/s00586-019-06239-z
Publikováno v:
Magnetic Resonance in Medicine. 82:614-621
Purpose Due to host-mediated adverse reaction to metallic debris, there is an increasing need for noninvasive assessment of the soft tissue surrounding large joint arthroplasties. Quantitative T 2 mapping can be beneficial for tissue characterization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c997935d495c75aa935d9619c082127
https://doi.org/10.1002/mrm.27744
https://doi.org/10.1002/mrm.27744
Autor:
Volkan Emre Arpinar, Sampada Bhave, Kevin M. Koch, Suchandrima Banerjee, Baolian Yang, Sivaram Kaushik, L. Tugan Muftuler, Andrew S. Nencka
Simultaneous multi-slice (SMS) imaging accelerates MRI data acquisition by exciting multiple image slices simultaneously. Overlapping slices are then separated using a mathematical model. Several parameters used in SMS reconstruction impact the quali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::208439846e210c67639d49153e7aa442
http://arxiv.org/abs/2004.05211
http://arxiv.org/abs/2004.05211
Autor:
Meena Bedi, Kevin M. Koch, Rajeev Mannem, Brian A. Hargreaves, Dawei Gui, Sampada Bhave, Robert D. Peters, S. Sivaram Kaushik, Ajeet Gaddipati
Publikováno v:
Magnetic Resonance in Medicine. 79:987-993
Purpose The need for diffusion-weighted-imaging (DWI) near metallic implants is becoming increasingly relevant for a variety of clinical diagnostic applications. Conventional DWI methods are significantly hindered by metal-induced image artifacts. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4338ca415fdc51af5da38622f71757fd
https://doi.org/10.1002/mrm.26737
https://doi.org/10.1002/mrm.26737
Publikováno v:
Invest Radiol
The objective of this study was to increase the spatial and temporal resolution of dynamic 3-dimensional (3D) magnetic resonance imaging (MRI) of lung volumes and diaphragm motion. To achieve this goal, we evaluate the utility of the proposed blind c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75fab0f003219d8feb48f28bdeda1b47
https://doi.org/10.1097/rli.0000000000000253
https://doi.org/10.1097/rli.0000000000000253
Publikováno v:
Magnetic Resonance in Medicine. 75:1175-1186
Purpose To introduce a blind compressed sensing (BCS) framework to accelerate multi-parameter MR mapping, and demonstrate its feasibility in high-resolution, whole-brain and T2 mapping. Methods BCS models the evolution of magnetization at every pixel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a56157c279e6288192a2423bbb89f8b
https://doi.org/10.1002/mrm.25722
https://doi.org/10.1002/mrm.25722
Publikováno v:
Magn Reson Med
PURPOSE: Due to host-mediated adverse reaction to metallic debris, there is an increasing need for noninvasive assessment of the soft tissue surrounding large joint arthroplasties. Quantitative T(2) mapping can be beneficial for tissue characterizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1e30f48451aa98ba17d517c51b56398c
https://pubmed.ncbi.nlm.nih.gov/30883910
https://pubmed.ncbi.nlm.nih.gov/30883910