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Snehashis Roy, Ph.D. - Publications

Affiliations: 
2013 Electrical and Computer Engineering Johns Hopkins University, Baltimore, MD 
Area:
Electronics and Electrical Engineering, Radiology, Biomedical Engineering
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58 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Al-Louzi O, Roy S, Osuorah I, Parvathaneni P, Smith BR, Ohayon J, Sati P, Pham DL, Jacobson S, Nath A, Reich DS, Cortese I. Progressive multifocal leukoencephalopathy lesion and brain parenchymal segmentation from MRI using serial deep convolutional neural networks. Neuroimage. Clinical. 28: 102499. PMID 33395989 DOI: 10.1016/j.nicl.2020.102499  0.33
2020 Al-Louzi O, Roy S, Osuorah I, Parvathaneni P, Smith BR, Ohayon J, Sati P, Pham DL, Jacobson S, Nath A, Reich DS, Cortese I. Progressive multifocal leukoencephalopathy lesion and brain parenchymal segmentation from MRI using serial deep convolutional neural networks. Neuroimage. Clinical. 28: 102499. PMID 33395989 DOI: 10.1016/j.nicl.2020.102499  0.33
2020 Carass A, Roy S, Gherman A, Reinhold JC, Jesson A, Arbel T, Maier O, Handels H, Ghafoorian M, Platel B, Birenbaum A, Greenspan H, Pham DL, Crainiceanu CM, Calabresi PA, et al. Evaluating White Matter Lesion Segmentations with Refined Sørensen-Dice Analysis. Scientific Reports. 10: 8242. PMID 32427874 DOI: 10.1038/S41598-020-64803-W  0.579
2019 Remedios SW, Roy S, Bermudez C, Patel MB, Butman JA, Landman BA, Pham DL. Distributed Deep Learning Across Multi-site Datasets for Generalized CT Hemorrhage Segmentation. Medical Physics. PMID 31660621 DOI: 10.1002/Mp.13880  0.351
2018 Glaister J, Shao M, Li X, Carass A, Roy S, Blitz AM, Prince JL, Ellingsen LM. Deformable model reconstruction of the subarachnoid space. Proceedings of Spie--the International Society For Optical Engineering. 10574. PMID 31043764 DOI: 10.1117/12.2293633  0.737
2018 Oguz I, Carass A, Pham DL, Roy S, Subbana N, Calabresi PA, Yushkevich PA, Shinohara RT, Prince JL. Dice Overlap Measures for Objects of Unknown Number: Application to Lesion Segmentation. Brainlesion : Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries : Third International Workshop, Brainles 2017, Held in Conjunction With Miccai 2017, Quebec City, Qc, Canada, September 14, 2017, Revised Selected Papers. Bra.... 10670: 3-14. PMID 29714358 DOI: 10.1007/978-3-319-75238-9_1  0.508
2018 Fleishman GM, Valcarcel A, Pham DL, Roy S, Calabresi PA, Yushkevich P, Shinohara RT, Oguz I. Joint Intensity Fusion Image Synthesis Applied to Multiple Sclerosis Lesion Segmentation. Brainlesion : Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries : Third International Workshop, Brainles 2017, Held in Conjunction With Miccai 2017, Quebec City, Qc, Canada, September 14, 2017, Revised Selected Papers. Bra.... 10670: 43-54. PMID 29714357  0.409
2018 Pham DL, Roy S. Alternating segmentation and simulation for contrast adaptive tissue classification Arxiv: Computer Vision and Pattern Recognition. 10578: 1057804. DOI: 10.1117/12.2295047  0.511
2018 Remedios S, Pham DL, Butman JA, Roy S. Classifying magnetic resonance image modalities with convolutional neural networks Arxiv: Computer Vision and Pattern Recognition. 10575. DOI: 10.1117/12.2293943  0.491
2017 Carass A, Shao M, Li X, Dewey BE, Blitz AM, Roy S, Pham DL, Prince JL, Ellingsen LM. Whole Brain Parcellation with Pathology: Validation on Ventriculomegaly Patients. Patch-Based Techniques in Medical Imaging : Third International Workshop, Patch-Mi 2017, Held in Conjunction With Miccai 2017, Quebec City, Qc, Canada, September 14, 2017, Proceedings. Patch-Mi (Workshop) (3rd : 2017 : Quebec, Quebec). 10530: 20-28. PMID 29459902 DOI: 10.1007/978-3-319-67434-6_3  0.749
2017 Shinohara RT, Oh J, Nair G, Calabresi PA, Davatzikos C, Doshi J, Henry RG, Kim G, Linn KA, Papinutto N, Pelletier D, Pham DL, Reich DS, Rooney W, Roy S, et al. Volumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple Sclerosis. Ajnr. American Journal of Neuroradiology. PMID 28642263 DOI: 10.3174/Ajnr.A5254  0.484
2017 Papinutto N, Bakshi R, Bischof A, Calabresi PA, Caverzasi E, Constable RT, Datta E, Kirkish G, Nair G, Oh J, Pelletier D, Pham DL, Reich DS, Rooney W, Roy S, et al. Gradient nonlinearity effects on upper cervical spinal cord area measurement from 3D T1 -weighted brain MRI acquisitions. Magnetic Resonance in Medicine. PMID 28617996 DOI: 10.1002/Mrm.26776  0.322
2017 Carass A, Roy S, Jog A, Cuzzocreo JL, Magrath E, Gherman A, Button J, Nguyen J, Bazin PL, Calabresi PA, Crainiceanu CM, Ellingsen LM, Reich DS, Prince JL, Pham DL. Longitudinal multiple sclerosis lesion segmentation data resource. Data in Brief. 12: 346-350. PMID 28491937 DOI: 10.1016/J.Dib.2017.04.004  0.754
2017 Carass A, Roy S, Jog A, Cuzzocreo JL, Magrath E, Gherman A, Button J, Nguyen J, Prados F, Sudre CH, Jorge Cardoso M, Cawley N, Ciccarelli O, Wheeler-Kingshott CA, Ourselin S, et al. Longitudinal multiple sclerosis lesion segmentation: resource & challenge. Neuroimage. PMID 28087490 DOI: 10.1016/J.Neuroimage.2016.12.064  0.767
2016 Roy S, Chou YY, Jog A, Butman JA, Pham DL. Patch Based Synthesis of Whole Head MR Images: Application to EPI Distortion Correction. Simulation and Synthesis in Medical Imaging : First International Workshop, Sashimi 2016, Held in Conjunction With Miccai 2016, Athens, Greece, October 21, 2016, Proceedings. Sashimi (Workshop) (1st : 2016 : Athens, Greece). 9968: 146-156. PMID 28367541 DOI: 10.1007/978-3-319-46630-9_15  0.348
2016 Roy S, Butman JA, Pham DL. Robust Skull Stripping Using Multiple MR Image Contrasts Insensitive to Pathology. Neuroimage. PMID 27864083 DOI: 10.1016/J.Neuroimage.2016.11.017  0.464
2016 Chen M, Carass A, Jog A, Lee J, Roy S, Prince JL. Cross contrast multi-channel image registration using image synthesis for MR brain images. Medical Image Analysis. 36: 2-14. PMID 27816859 DOI: 10.1016/J.Media.2016.10.005  0.587
2016 Fritz NE, Roy S, Keller J, Prince J, Calabresi PA, Zackowski KM. Pain, cognition and quality of life associate with structural measures of brain volume loss in multiple sclerosis. Neurorehabilitation. PMID 27689612 DOI: 10.3233/Nre-161384  0.428
2016 Jog A, Carass A, Roy S, Pham DL, Prince JL. Random forest regression for magnetic resonance image synthesis. Medical Image Analysis. 35: 475-488. PMID 27607469 DOI: 10.1016/J.Media.2016.08.009  0.591
2016 Ellingsen LM, Roy S, Carass A, Blitz AM, Pham DL, Prince JL. Segmentation and labeling of the ventricular system in normal pressure hydrocephalus using patch-based tissue classification and multi-atlas labeling. Proceedings of Spie--the International Society For Optical Engineering. 9784. PMID 27199501 DOI: 10.1117/12.2216511  0.77
2016 Roy S, Carass A, Pacheco J, Bilgel M, Resnick SM, Prince JL, Pham DL. Temporal filtering of longitudinal brain magnetic resonance images for consistent segmentation. Neuroimage. Clinical. 11: 264-75. PMID 26958465 DOI: 10.1016/J.Nicl.2016.02.005  0.732
2016 Roy S, Carass A, Pacheco J, Bilgel M, Resnick SM, Prince JL, Pham DL. Temporal filtering of longitudinal brain magnetic resonance images for consistent segmentation Neuroimage: Clinical. 11: 264-275. DOI: 10.1016/j.nicl.2016.02.005  0.689
2015 He Q, Roy S, Jog A, Pham DL. An Example-Based Brain MRI Simulation Framework. Proceedings of Spie--the International Society For Optical Engineering. 9412. PMID 28366973 DOI: 10.1117/12.2075687  0.453
2015 Roy S, Carass A, Prince JL, Pham DL. Longitudinal Patch-Based Segmentation of Multiple Sclerosis White Matter Lesions. Machine Learning in Medical Imaging. Mlmi (Workshop), Author. 9352: 194-202. PMID 27570846 DOI: 10.1007/978-3-319-24888-2_24  0.529
2015 Roy S, He Q, Sweeney E, Carass A, Reich DS, Prince JL, Pham DL. Subject-Specific Sparse Dictionary Learning for Atlas-Based Brain MRI Segmentation. Ieee Journal of Biomedical and Health Informatics. 19: 1598-609. PMID 26340685 DOI: 10.1109/Jbhi.2015.2439242  0.632
2015 Harrison DM, Roy S, Oh J, Izbudak I, Pham D, Courtney S, Caffo B, Jones CK, van Zijl P, Calabresi PA. Association of Cortical Lesion Burden on 7-T Magnetic Resonance Imaging With Cognition and Disability in Multiple Sclerosis. Jama Neurology. PMID 26192316 DOI: 10.1001/Jamaneurol.2015.1241  0.357
2015 Saidha S, Al-Louzi O, Ratchford JN, Bhargava P, Oh J, Newsome SD, Prince JL, Pham D, Roy S, van Zijl P, Balcer LJ, Frohman EM, Reich DS, Crainiceanu C, Calabresi PA. Optical coherence tomography reflects brain atrophy in MS: A four year study. Annals of Neurology. PMID 26190464 DOI: 10.1002/Ana.24487  0.459
2015 Jog A, Carass A, Roy S, Pham DL, Prince JL. MR image synthesis by contrast learning on neighborhood ensembles. Medical Image Analysis. 24: 63-76. PMID 26072167 DOI: 10.1016/J.Media.2015.05.002  0.576
2015 Harrison DM, Oh J, Roy S, Wood ET, Whetstone A, Seigo MA, Jones CK, Pham D, van Zijl P, Reich DS, Calabresi PA. Thalamic lesions in multiple sclerosis by 7T MRI: Clinical implications and relationship to cortical pathology. Multiple Sclerosis (Houndmills, Basingstoke, England). PMID 25583851 DOI: 10.1177/1352458514558134  0.332
2015 Roy S, Jog A, Magrath E, Butman JA, Pham DL. Cerebral microbleed segmentation from susceptibility weighted images Progress in Biomedical Optics and Imaging - Proceedings of Spie. 9413. DOI: 10.1117/12.2082237  0.45
2015 Roy S, Wilkes S, Diaz-Arrastia R, Butman JA, Pham DL. Intraparenchymal hemorrhage segmentation from clinical head CT of patients with traumatic brain injury Progress in Biomedical Optics and Imaging - Proceedings of Spie. 9413. DOI: 10.1117/12.2082199  0.453
2015 Jog A, Carass A, Roy S, Pham DL, Prince JL. MR image synthesis by contrast learning on neighborhood ensembles Medical Image Analysis. 24: 63-76. DOI: 10.1016/j.media.2015.05.002  0.447
2015 Roy S, Carass A, Prince JL, Pham DL. Longitudinal patch-based segmentation of multiple sclerosis white matter lesions Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 9352: 194-202. DOI: 10.1007/978-3-319-24888-2_24  0.528
2014 Roy S, He Q, Carass A, Jog A, Cuzzocreo JL, Reich DS, Prince J, Pham D. Example Based Lesion Segmentation. Proceedings of Spie--the International Society For Optical Engineering. 9034. PMID 27795605 DOI: 10.1117/12.2043917  0.566
2014 Roy S, Wang WT, Carass A, Prince JL, Butman JA, Pham DL. PET attenuation correction using synthetic CT from ultrashort echo-time MR imaging. Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine. 55: 2071-7. PMID 25413135 DOI: 10.2967/Jnumed.114.143958  0.519
2014 Roy S, Carass A, Prince JL, Pham DL. Subject Specific Sparse Dictionary Learning for Atlas based Brain MRI Segmentation. Machine Learning in Medical Imaging. Mlmi (Workshop), Author. 8679: 248-255. PMID 25383394 DOI: 10.1007/978-3-319-10581-9_31  0.577
2014 Roy S, Carass A, Jog A, Prince JL, Lee J. MR to CT Registration of Brains using Image Synthesis. Proceedings of Spie--the International Society For Optical Engineering. 9034. PMID 25057341 DOI: 10.1117/12.2043954  0.537
2014 Roy S, He Q, Carass A, Jog A, Cuzzocreo JL, Reich DS, Prince J, Pham D. Example based lesion segmentation Progress in Biomedical Optics and Imaging - Proceedings of Spie. 9034. DOI: 10.1117/12.2043917  0.455
2013 Roy S, Carass A, Shiee N, Pham DL, Calabresi P, Reich D, Prince JL. LONGITUDINAL INTENSITY NORMALIZATION IN THE PRESENCE OF MULTIPLE SCLEROSIS LESIONS. Proceedings / Ieee International Symposium On Biomedical Imaging: From Nano to Macro. Ieee International Symposium On Biomedical Imaging. 1384-1387. PMID 24816891 DOI: 10.1109/ISBI.2013.6556791  0.559
2013 Jog A, Roy S, Carass A, Prince JL. MAGNETIC RESONANCE IMAGE SYNTHESIS THROUGH PATCH REGRESSION. Proceedings / Ieee International Symposium On Biomedical Imaging: From Nano to Macro. Ieee International Symposium On Biomedical Imaging. 2013: 350-353. PMID 24443686 DOI: 10.1109/ISBI.2013.6556484  0.538
2013 Roy S, Carass A, Prince JL. PATCH BASED INTENSITY NORMALIZATION OF BRAIN MR IMAGES. Proceedings / Ieee International Symposium On Biomedical Imaging: From Nano to Macro. Ieee International Symposium On Biomedical Imaging. 2013: 342-345. PMID 24443685 DOI: 10.1109/ISBI.2013.6556482  0.572
2013 Jog A, Roy S, Carass A, Prince JL. Pulse Sequence based Multi-acquisition MR Intensity Normalization. Proceedings of Spie--the International Society For Optical Engineering. 8669. PMID 24386545 DOI: 10.1117/12.2007062  0.584
2013 Roy S, Carass A, Prince JL. Longitudinal Intensity Normalization of Magnetic Resonance Images using Patches. Proceedings of Spie--the International Society For Optical Engineering. 8669. PMID 24382991 DOI: 10.1117/12.2006682  0.615
2013 Bilgel M, Roy S, Carass A, Nyquist PA, Prince JL. AUTOMATED ANATOMICAL LABELING OF THE CEREBRAL ARTERIES USING BELIEF PROPAGATION. Proceedings of Spie--the International Society For Optical Engineering. 866918. PMID 24236229 DOI: 10.1117/12.2006460  0.672
2013 Roy S, Carass A, Prince J. Magnetic Resonance Image Example Based Contrast Synthesis. Ieee Transactions On Medical Imaging. PMID 24058022 DOI: 10.1109/Tmi.2013.2282126  0.599
2013 Landman BA, Bogovic JA, Carass A, Chen M, Roy S, Shiee N, Yang Z, Kishore B, Pham D, Bazin PL, Resnick SM, Prince JL. System for integrated neuroimaging analysis and processing of structure. Neuroinformatics. 11: 91-103. PMID 22932976 DOI: 10.1007/S12021-012-9159-9  0.725
2013 Roy S, Carass A, Shiee N, Pham DL, Calabresi P, Reich D, Prince JL. Longitudinal intensity normalization in the presence of multiple sclerosis lesions Proceedings - International Symposium On Biomedical Imaging. 1384-1387. DOI: 10.1109/ISBI.2013.6556791  0.429
2013 Roy S, Jog A, Carass A, Prince JL. Atlas based intensity transformation of brain MR images Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8159: 51-62. DOI: 10.1007/978-3-319-02126-3_6  0.546
2012 Woo J, Bai Y, Roy S, Murano EZ, Stone M, Prince JL. Super-resolution Reconstruction for Tongue MR Images. Proceedings of Spie--the International Society For Optical Engineering. 8314. PMID 27239084 DOI: 10.1117/12.911445  0.589
2012 Roy S, Carass A, Bazin PL, Resnick S, Prince JL. Consistent segmentation using a Rician classifier. Medical Image Analysis. 16: 524-35. PMID 22204754 DOI: 10.1016/J.Media.2011.12.001  0.606
2011 Roy S, Carass A, Bazin PL, Prince JL. Intensity Inhomogeneity Correction of Magnetic Resonance Images using Patches. Proceedings of Spie--the International Society For Optical Engineering. 7962: 79621F. PMID 25077011 DOI: 10.1117/12.877466  0.599
2011 Roy S, Carass A, Prince JL. COMPRESSED SENSING BASED INTENSITY NON-UNIFORMITY CORRECTION. Proceedings / Ieee International Symposium On Biomedical Imaging: From Nano to Macro. Ieee International Symposium On Biomedical Imaging. 2011: 101-104. PMID 24443667 DOI: 10.1109/ISBI.2011.5872364  0.507
2011 Roy S, Carass A, Prince J. A compressed sensing approach for MR tissue contrast synthesis. Information Processing in Medical Imaging : Proceedings of the ... Conference. 22: 371-83. PMID 21761671 DOI: 10.1007/978-3-642-22092-0_31  0.557
2011 Murano EZ, Suo Y, Xing F, Roy S, Bogovic J, Stone M, Prince JL. Three dimensional digital articulator labeled atlas. The Journal of the Acoustical Society of America. 129: 2455-2455. DOI: 10.1121/1.3588066  0.752
2010 Roy S, Carass A, Shiee N, Pham DL, Prince JL. MR CONTRAST SYNTHESIS FOR LESION SEGMENTATION. Proceedings / Ieee International Symposium On Biomedical Imaging: From Nano to Macro. Ieee International Symposium On Biomedical Imaging. 2010: 932-935. PMID 21132059 DOI: 10.1109/ISBI.2010.5490140  0.564
2010 Roy S, Carass A, Prince JL. Synthesizing MR Contrast and Resolution through a Patch Matching Technique. Proceedings of Spie--the International Society For Optical Engineering. 7623: 76230j. PMID 20431709 DOI: 10.1117/12.844575  0.596
2009 Roy S, Carass A, Bazin PL, Prince JL. A RICIAN MIXTURE MODEL CLASSIFICATION ALGORITHM FOR MAGNETIC RESONANCE IMAGES. Proceedings / Ieee International Symposium On Biomedical Imaging: From Nano to Macro. Ieee International Symposium On Biomedical Imaging. 5193070: 406. PMID 20126426 DOI: 10.1109/ISBI.2009.5193070  0.516
2008 Roy S, Agarwal H, Carass A, Bai Y, Pham DL, Prince JL. FUZZY C-MEANS WITH VARIABLE COMPACTNESS. Proceedings / Ieee International Symposium On Biomedical Imaging: From Nano to Macro. Ieee International Symposium On Biomedical Imaging. 4541030: 452. PMID 20126427 DOI: 10.1109/ISBI.2008.4541030  0.684
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