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Items: 30


Unsupervised Rotation Factorization in Restricted Boltzmann Machines.

Giuffrida MV, Tsaftaris SA.

IEEE Trans Image Process. 2019 Oct 15. doi: 10.1109/TIP.2019.2946455. [Epub ahead of print]


Disentangled representation learning in cardiac image analysis.

Chartsias A, Joyce T, Papanastasiou G, Semple S, Williams M, Newby DE, Dharmakumar R, Tsaftaris SA.

Med Image Anal. 2019 Dec;58:101535. doi: 10.1016/ Epub 2019 Jul 18.


Accurate needle-free assessment of myocardial oxygenation for ischemic heart disease in canines using magnetic resonance imaging.

Yang HJ, Oksuz I, Dey D, Sykes J, Klein M, Butler J, Kovacs MS, Sobczyk O, Cokic I, Slomka PJ, Bi X, Li D, Tighiouart M, Tsaftaris SA, Prato FS, Fisher JA, Dharmakumar R.

Sci Transl Med. 2019 May 29;11(494). pii: eaat4407. doi: 10.1126/scitranslmed.aat4407.


Sharing the Right Data Right: A Symbiosis with Machine Learning.

Tsaftaris SA, Scharr H.

Trends Plant Sci. 2019 Feb;24(2):99-102. doi: 10.1016/j.tplants.2018.10.016. Epub 2018 Nov 26.


Simulation and Synthesis in Medical Imaging.

Frangi AF, Tsaftaris SA, Prince JL.

IEEE Trans Med Imaging. 2018 Mar;37(3):673-679. doi: 10.1109/TMI.2018.2800298.


Pheno-Deep Counter: a unified and versatile deep learning architecture for leaf counting.

Giuffrida MV, Doerner P, Tsaftaris SA.

Plant J. 2018 Nov;96(4):880-890. doi: 10.1111/tpj.14064. Epub 2018 Sep 11.


Citizen crowds and experts: observer variability in image-based plant phenotyping.

Giuffrida MV, Chen F, Scharr H, Tsaftaris SA.

Plant Methods. 2018 Feb 9;14:12. doi: 10.1186/s13007-018-0278-7. eCollection 2018.


A "Do-It-Yourself" phenotyping system: measuring growth and morphology throughout the diel cycle in rosette shaped plants.

Dobrescu A, Scorza LCT, Tsaftaris SA, McCormick AJ.

Plant Methods. 2017 Nov 8;13:95. doi: 10.1186/s13007-017-0247-6. eCollection 2017.


Multimodal MR Synthesis via Modality-Invariant Latent Representation.

Chartsias A, Joyce T, Giuffrida MV, Tsaftaris SA.

IEEE Trans Med Imaging. 2018 Mar;37(3):803-814. doi: 10.1109/TMI.2017.2764326. Epub 2017 Oct 18.


Unsupervised Myocardial Segmentation for Cardiac BOLD.

Oksuz I, Mukhopadhyay A, Dharmakumar R, Tsaftaris SA.

IEEE Trans Med Imaging. 2017 Nov;36(11):2228-2238. doi: 10.1109/TMI.2017.2726112. Epub 2017 Jul 12.


Arterial CO2 as a Potent Coronary Vasodilator: A Preclinical PET/MR Validation Study with Implications for Cardiac Stress Testing.

Yang HJ, Dey D, Sykes J, Klein M, Butler J, Kovacs MS, Sobczyk O, Sharif B, Bi X, Kali A, Cokic I, Tang R, Yumul R, Conte AH, Tsaftaris SA, Tighiouart M, Li D, Slomka PJ, Berman DS, Prato FS, Fisher JA, Dharmakumar R.

J Nucl Med. 2017 Jun;58(6):953-960. doi: 10.2967/jnumed.116.185991. Epub 2017 Mar 2.


Statistical shape modeling of the left ventricle: myocardial infarct classification challenge.

Suinesiaputra A, Ablin P, Alba X, Alessandrini M, Allen J, Bai W, Cimen S, Claes P, Cowan BR, D'hooge J, Duchateau N, Ehrhardt J, Frangi AF, Gooya A, Grau V, Lekadir K, Lu A, Mukhopadhyay A, Oksuz I, Parajali N, Pennec X, Pereanez M, Pinto C, Piras P, Rohe MM, Rueckert D, Saring D, Sermesant M, Siddiqi K, Tabassian M, Teresi L, Tsaftaris SA, Wilms M, Young AA, Zhang X, Medrano-Gracia P.

IEEE J Biomed Health Inform. 2018 Mar;22(2):503-515. doi: 10.1109/JBHI.2017.2652449. Epub 2017 Jan 17.


Phenotiki: an open software and hardware platform for affordable and easy image-based phenotyping of rosette-shaped plants.

Minervini M, Giuffrida MV, Perata P, Tsaftaris SA.

Plant J. 2017 Apr;90(1):204-216. doi: 10.1111/tpj.13472. Epub 2017 Mar 2.


Machine Learning for Plant Phenotyping Needs Image Processing.

Tsaftaris SA, Minervini M, Scharr H.

Trends Plant Sci. 2016 Dec;21(12):989-991. doi: 10.1016/j.tplants.2016.10.002. Epub 2016 Oct 31. No abstract available.


Semi-automated registration-based anatomical labelling, voxel based morphometry and cortical thickness mapping of the mouse brain.

Pagani M, Damiano M, Galbusera A, Tsaftaris SA, Gozzi A.

J Neurosci Methods. 2016 Jul 15;267:62-73. doi: 10.1016/j.jneumeth.2016.04.007. Epub 2016 Apr 11.


Dictionary-Driven Ischemia Detection From Cardiac Phase-Resolved Myocardial BOLD MRI at Rest.

Bevilacqua M, Dharmakumar R, Tsaftaris SA.

IEEE Trans Med Imaging. 2016 Jan;35(1):282-93. doi: 10.1109/TMI.2015.2470075. Epub 2015 Aug 19.


Structured dictionaries for ischemia estimation in cardiac BOLD MRI at rest.

Rusu C, Tsaftaris SA.

Med Image Comput Comput Assist Interv. 2014;17(Pt 2):562-9.


Assessment of myocardial reactivity to controlled hypercapnia with free-breathing T2-prepared cardiac blood oxygen level-dependent MR imaging.

Yang HJ, Yumul R, Tang R, Cokic I, Klein M, Kali A, Sobczyk O, Sharif B, Tang J, Bi X, Tsaftaris SA, Li D, Conte AH, Fisher JA, Dharmakumar R.

Radiology. 2014 Aug;272(2):397-406. doi: 10.1148/radiol.14132549. Epub 2014 Apr 17.


Synthetic generation of myocardial blood-oxygen-level-dependent MRI time series via structural sparse decomposition modeling.

Rusu C, Morisi R, Boschetto D, Dharmakumar R, Tsaftaris SA.

IEEE Trans Med Imaging. 2014 Jul;33(7):1422-33. doi: 10.1109/TMI.2014.2313000. Epub 2014 Mar 21.


COMT Genetic Reduction Produces Sexually Divergent Effects on Cortical Anatomy and Working Memory in Mice and Humans.

Sannino S, Gozzi A, Cerasa A, Piras F, Scheggia D, Managò F, Damiano M, Galbusera A, Erickson LC, De Pietri Tonelli D, Bifone A, Tsaftaris SA, Caltagirone C, Weinberger DR, Spalletta G, Papaleo F.

Cereb Cortex. 2015 Sep;25(9):2529-41. doi: 10.1093/cercor/bhu053. Epub 2014 Mar 21.


Iron deposition following chronic myocardial infarction as a substrate for cardiac electrical anomalies: initial findings in a canine model.

Cokic I, Kali A, Wang X, Yang HJ, Tang RL, Thajudeen A, Shehata M, Amorn AM, Liu E, Stewart B, Bennett N, Harlev D, Tsaftaris SA, Jackman WM, Chugh SS, Dharmakumar R.

PLoS One. 2013 Sep 16;8(9):e73193. doi: 10.1371/journal.pone.0073193. eCollection 2013.


Chronic manifestation of postreperfusion intramyocardial hemorrhage as regional iron deposition: a cardiovascular magnetic resonance study with ex vivo validation.

Kali A, Kumar A, Cokic I, Tang RL, Tsaftaris SA, Friedrich MG, Dharmakumar R.

Circ Cardiovasc Imaging. 2013 Mar 1;6(2):218-28. doi: 10.1161/CIRCIMAGING.112.000133. Epub 2013 Feb 12.


Detecting myocardial ischemia at rest with cardiac phase-resolved blood oxygen level-dependent cardiovascular magnetic resonance.

Tsaftaris SA, Zhou X, Tang R, Li D, Dharmakumar R.

Circ Cardiovasc Imaging. 2013 Mar 1;6(2):311-9. doi: 10.1161/CIRCIMAGING.112.976076. Epub 2012 Dec 18.


Ischemic extent as a biomarker for characterizing severity of coronary artery stenosis with blood oxygen-sensitive MRI.

Tsaftaris SA, Tang R, Zhou X, Li D, Dharmakumar R.

J Magn Reson Imaging. 2012 Jun;35(6):1338-48. doi: 10.1002/jmri.23577. Epub 2012 Jan 13.


T(2) -weighted STIR imaging of myocardial edema associated with ischemia-reperfusion injury: the influence of proton density effect on image contrast.

Zhou X, Rundell V, Liu Y, Tang R, Klein R, Shah S, Zuehlsdorff S, Tsaftaris SA, Li D, Dharmakumar R.

J Magn Reson Imaging. 2011 Apr;33(4):962-7. doi: 10.1002/jmri.22456.


Artifact-reduced two-dimensional cine steady state free precession for myocardial blood- oxygen-level-dependent imaging.

Zhou X, Tsaftaris SA, Liu Y, Tang R, Klein R, Zuehlsdorff S, Li D, Dharmakumar R.

J Magn Reson Imaging. 2010 Apr;31(4):863-71. doi: 10.1002/jmri.22116.


Fully automated reconstruction of ungated ghost magnetic resonance angiograms.

Tsaftaris SA, Offerman E, Edelman RR, Koktzoglou I.

J Magn Reson Imaging. 2010 Mar;31(3):655-62. doi: 10.1002/jmri.22092.


Dual-contrast cellular magnetic resonance imaging.

Dharmakumar R, Zhang Z, Koktzoglou I, Tsaftaris SA, Li D.

Mol Imaging. 2009 Sep-Oct;8(5):254-63.


Retrieval efficiency of DNA-based databases of digital signals.

Tsaftaris SA, Katsaggelos AK.

IEEE Trans Nanobioscience. 2009 Sep;8(3):259-70. doi: 10.1109/TNB.2009.2026371. Epub 2009 Jul 10.


Joint source-channel coding for wireless object-based video communications utilizing data hiding.

Wang H, Tsaftaris SA, Katsaggelos AK.

IEEE Trans Image Process. 2006 Aug;15(8):2158-69.


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