Inventor · disambiguated record
Mariappan S. Nadar
Also filed as: NADAR MARIAPPAN · NADAR MARIAPPAN S
109 granted patents·16 pending applications·935 citations·filing 2005–2025
99Inventor score
Files withSIEMENS HEALTHCARE GMBH68Siemens Healthineers Ag26SIEMENS MEDICAL SOLUTIONS8LIU JUN6BILGIN ALI3
Top patents by PatentIndex Score
125 records- 0196US7672790B2System and method for stochastic DT-MRI connectivity mapping on the GPUSIEMENS MEDICAL SOLUTIONS·Filed 2007·Granted Mar 2, 2010·98 cites·22 claims
- 0295US11049243B2Target detection in latent spaceSIEMENS HEALTHCARE GMBH·Filed 2017·Granted Jun 29, 2021·20 cites·16 claims
- 0395US10387765B2Image correction using a deep generative machine-learning modelSIEMENS HEALTHCARE GMBH·Filed 2017·Granted Aug 20, 2019·25 cites·20 claims
- 0495US9569843B1Parameter-free denoising of complex MR images by iterative multi-wavelet thresholdingSIEMENS HEALTHCARE GMBH·Filed 2015·Granted Feb 14, 2017·23 cites·20 claims
- 0595US8879811B2Alternating direction of multipliers method for parallel MRI reconstructionLIU JUN·Filed 2013·Granted Nov 4, 2014·46 cites·26 claims
- 0695US8126279B2Lifting-based view compensated compression and remote visualization of volume rendered imagesMARCELLIN MICHAEL W·Filed 2008·Granted Feb 28, 2012·209 cites·20 claims
- 0794US10043088B2Image quality score using a deep generative machine-learning modelSIEMENS HEALTHCARE GMBH·Filed 2017·Granted Aug 7, 2018·18 cites·20 claims
- 0894US7324695B2Prioritized image visualization from scalable compressed dataSIEMENS MEDICAL SOLUTIONS·Filed 2005·Granted Jan 29, 2008·56 cites·21 claims
- 0993US11783485B2Protocol-aware tissue segmentation in medical imagingSIEMENS HEALTHCARE GMBH·Filed 2022·Granted Oct 10, 2023·3 cites·16 claims
- 1093US9633455B1Dictionary-free MR parameter inference for fingerprinting reconstructionSIEMENS HEALTHCARE GMBH·Filed 2015·Granted Apr 25, 2017·14 cites·20 claims
- 1193US7881878B2Systems, devices, and methods for diffusion tractographySIEMENS MEDICAL SOLUTIONS·Filed 2006·Granted Feb 1, 2011·36 cites·17 claims
- 1292US11835613B2Reconstruction in magnetic resonance imaging with image representations as implicit functions in timeSIEMENS HEALTHCARE GMBH·Filed 2022·Granted Dec 5, 2023·2 cites·19 claims
- 1392US11783484B2Protocol-aware tissue segmentation in medical imagingSIEMENS HEALTHCARE GMBH·Filed 2022·Granted Oct 10, 2023·2 cites·13 claims
- 1492US10852379B2Artifact reduction by image-to-image network in magnetic resonance imagingSIEMENS HEALTHCARE GMBH·Filed 2018·Granted Dec 1, 2020·11 cites·16 claims
- 1592US10624558B2Protocol independent image processing with adversarial networksSIEMENS HEALTHCARE GMBH·Filed 2018·Granted Apr 21, 2020·11 cites·7 claims
- 1692US10573031B2Magnetic resonance image reconstruction with deep reinforcement learningSIEMENS HEALTHCARE GMBH·Filed 2017·Granted Feb 25, 2020·10 cites·11 claims
- 1792US9396562B2MRI reconstruction with incoherent sampling and redundant haar waveletsSIEMENS AG·Filed 2013·Granted Jul 19, 2016·17 cites·20 claims
- 1891US12315047B2Data-consistency for image reconstructionSiemens Healthineers Ag·Filed 2021·Granted May 27, 2025·2 cites·19 claims
- 1991US11288806B2Protocol-aware tissue segmentation in medical imagingSIEMENS HEALTHCARE GMBH·Filed 2020·Granted Mar 29, 2022·3 cites·11 claims
- 2091US10922816B2Medical image segmentation from raw data using a deep attention neural networkSIEMENS HEALTHCARE GMBH·Filed 2019·Granted Feb 16, 2021·12 cites·19 claims
- 2191US10685429B2Denoising medical images by learning sparse image representations with a deep unfolding approachSIEMENS HEALTHCARE GMBH·Filed 2018·Granted Jun 16, 2020·9 cites·10 claims
- 2291US10133964B2Magnetic resonance image reconstruction system and methodSIEMENS HEALTHCARE GMBH·Filed 2017·Granted Nov 20, 2018·5 cites·20 claims
- 2391US10043243B2Deep unfolding algorithm for efficient image denoising under varying noise conditionsSIEMENS HEALTHCARE GMBH·Filed 2016·Granted Aug 7, 2018·18 cites·20 claims
- 2490US10698063B2Motion artifact reduction of magnetic resonance images with an adversarial trained networkSIEMENS HEALTHCARE GMBH·Filed 2018·Granted Jun 30, 2020·11 cites·17 claims
- 2589US9519981B2Visualizing brain network connectivitySUDARSKY SANDRA·Filed 2012·Granted Dec 13, 2016·17 cites·20 claims
- 2689US8675942B2Prior enhanced compressed sensing (PRINCE-CS) reconstruction for dynamic 2D-radial cardiac MRICHANG TI-CHIUN·Filed 2011·Granted Mar 18, 2014·9 cites·18 claims
- 2788US12507959B2Global tractography based on machine learningSiemens Healthineers Ag·Filed 2022·Granted Dec 30, 2025·1 cites·16 claims
- 2888US10753997B2Image standardization using generative adversarial networksSIEMENS HEALTHCARE GMBH·Filed 2018·Granted Aug 25, 2020·8 cites·5 claims
- 2988US10692189B2Denoising medical images by learning sparse image representations with a deep unfolding approach using scan specific metadataSIEMENS HEALTHCARE GMBH·Filed 2018·Granted Jun 23, 2020·10 cites·9 claims
- 3088US10012717B2Spatially varying coil compression in magnetic resonance image reconstructionSIEMENS HEALTHCARE GMBH·Filed 2015·Granted Jul 3, 2018·4 cites·8 claims
- 3188US9858689B1Fast and memory efficient redundant wavelet regularization with sequential cycle spinningSIEMENS HEALTHCARE GMBH·Filed 2016·Granted Jan 2, 2018·10 cites·20 claims
- 3288US8948480B2Image reconstruction using redundant Haar waveletsLIU JUN·Filed 2012·Granted Feb 3, 2015·11 cites·13 claims
- 3387US11585876B2System and method for MRI coil sensitivity estimation and reconstructionSIEMENS HEALTHCARE GMBH·Filed 2022·Granted Feb 21, 2023·1 cites·18 claims
- 3487US9684979B2MRI 3D cine imaging based on intersecting source and anchor slice dataSIEMENS HEALTHCARE GMBH·Filed 2014·Granted Jun 20, 2017·10 cites·20 claims
- 3587US8553964B2Unifying reconstruction and motion estimation in first pass cardiac perfusion imagingCHEFD HOTEL CHRISTOPHE·Filed 2011·Granted Oct 8, 2013·10 cites·19 claims
- 3686US11263744B2Saliency mapping by feature reduction and perturbation modeling in medical imagingSIEMENS HEALTHCARE GMBH·Filed 2019·Granted Mar 1, 2022·6 cites·20 claims
- 3785US12135362B2B0 field inhomogeneity estimation using internal phase maps from long single echo time MRI acquisitionSiemens Healthineers Ag·Filed 2021·Granted Nov 5, 2024·2 cites·19 claims
- 3885US9482732B2MRI reconstruction with motion-dependent regularizationCHESNEAU NICOLAS·Filed 2013·Granted Nov 1, 2016·13 cites·20 claims
- 3985US7657071B2Systems, devices, and methods for bundle segmentation in diffusion tensor magnetic resonance imagingSIEMENS MEDICAL SOLUTIONS·Filed 2006·Granted Feb 2, 2010·29 cites·13 claims
- 4084US11346911B2Magnetic resonance fingerprinting image reconstruction and tissue parameter estimationSIEMENS HEALTHCARE GMBH·Filed 2019·Granted May 31, 2022·6 cites·20 claims
- 4184US10521911B2Identification of defects in imaging scansSIEMENS HEALTHCARE GMBH·Filed 2017·Granted Dec 31, 2019·4 cites·20 claims
- 4284US9418318B2Robust subspace recovery via dual sparsity pursuitSIEMENS AG·Filed 2014·Granted Aug 16, 2016·11 cites·18 claims
- 4383US11035919B2Image reconstruction using a colored noise model with magnetic resonance compressed sensingSIEMENS HEALTHCARE GMBH·Filed 2019·Granted Jun 15, 2021·2 cites·20 claims
- 4482US10302714B2Magnetic resonance radio frequency pulse design using machine learningSIEMENS HEALTHCARE GMBH·Filed 2017·Granted May 28, 2019·2 cites·20 claims
- 4581US10991092B2Magnetic resonance imaging quality classification based on deep machine-learning to account for less training dataSIEMENS HEALTHCARE GMBH·Filed 2018·Granted Apr 27, 2021·4 cites·15 claims
- 4681US10794977B2System and method for normalized reference database for MR images via autoencodersSIEMENS HEALTHCARE GMBH·Filed 2017·Granted Oct 6, 2020·2 cites·16 claims
- 4781US10733788B2Deep reinforcement learning for recursive segmentationSIEMENS HEALTHCARE GMBH·Filed 2019·Granted Aug 4, 2020·4 cites·19 claims
- 4879US10713785B2Image quality assessment system and methodSIEMENS HEALTHCARE GMBH·Filed 2018·Granted Jul 14, 2020·3 cites·18 claims
- 4979US9916525B2Learning-based framework for personalized image quality evaluation and optimizationSIEMENS HEALTHCARE GMBH·Filed 2015·Granted Mar 13, 2018·3 cites·18 claims
- 5078US11580381B2Complex-valued neural network with learnable non-linearities in medical imagingSIEMENS HEALTHCARE GMBH·Filed 2019·Granted Feb 14, 2023·3 cites·20 claims
Showing the top 50 of 125 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →