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Viswanath Pamulakanty Sudarshan

Observed names: Sudarshan, Viswanath P, Viswanath P. Sudarshan
ORCID: 0000-0001-6855-2125
Observed ORCID: 0000-0001-6855-2125
OpenAlex ID: A5083395184
Towards lower-dose PET using physics-based uncertainty-aware multimodal learning with robustness to out-of-distribution data
2021 · Viswanath P. Sudarshan, Uddeshya Upadhyay, et al. · Medical Image Analysis · 42
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Augmented deep learning model for improved quantitative accuracy of MR-based PET attenuation correction in PSMA PET-MRI prostate imaging
2020 · Andrii Pozaruk, Kamlesh Pawar, et al. · European Journal of Nuclear Medicine and Molecular Imaging · 41
Joint PET-MRI image reconstruction using a patch-based joint-dictionary prior
2020 · Viswanath P. Sudarshan, Gary F. Egan, et al. · Medical Image Analysis · 34
Uncertainty-aware GAN with Adaptive Loss for Robust MRI Image Enhancement
2021 · Uddeshya Upadhyay, Viswanath P. Sudarshan, et al. · IEEE International Conference on Computer Vision Workshops · 29
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Incorporation of anatomical MRI knowledge for enhanced mapping of brain metabolism using functional PET
2021 · Viswanath P. Sudarshan, Shenpeng Li, et al. · NeuroImage · 17
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Joint PET+MRI Patch-Based Dictionary for Bayesian Random Field PET Reconstruction
2018 · Viswanath P. Sudarshan, Zhaolin Chen, et al. · Lecture notes in computer science · 17
Uncertainty-Informed Bayesian PET Image Reconstruction Using a Deep Image Prior
2022 · Viswanath P. Sudarshan, K. Pavan Kumar Reddy, et al. · Lecture notes in computer science · 3
Forward Model and Deep Learning Based Iterative Deconvolution for Robust Dynamic CT Perfusion
2021 · Viswanath P. Sudarshan, Pavan Kumar Reddy, et al. · Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) · 3
A Few-shot approach to MRI-based Knee Disorder Diagnosis using Fuzzy Layers
2022 · Mohana Singh, K Ram Prabhakar, et al. · Indian Conference on Computer Vision, Graphics and Image Processing · 2
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Low-Dose Dynamic CT Perfusion Denoising Without Training Data
2021 · Viswanath P. Sudarshan, R. AthulKumar, et al. · Lecture notes in computer science · 2
Joint Reconstruction of PET + Parallel-MRI in a Bayesian Coupled-Dictionary MRF Framework
2019 · Viswanath P. Sudarshan, Kratika Gupta, et al. · Lecture notes in computer science · 2
Structural-Mr Informed QSM Reconstruction Using Deep Image Prior
2022 · Pavan Kumar Reddy, Viswanath P. Sudarshan, et al. · IEEE International Symposium on Biomedical Imaging (ISBI) · 1
Instance Segmentation Based approach for Robust automatic 3D Multi-View Planning for Cardiac MRI
2024 · Sumit Sharma, Viswanath Pamulakanty Sudarshan, et al. · Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
Towards Improved Robustness of Low-Dose CT Perfusion Imaging Via Joint Estimation of Structural CT and Functional CBF Images
2022 · Viswanath P. Sudarshan, Vartika Sengar, et al. · IEEE International Symposium on Biomedical Imaging (ISBI)
PET Image Reconstruction using Joint MR-PET Dictionary
2018 · Viswanath P. Sudarshan, Zhaolin Chen, et al. · IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)
Works count: 18
Citation count: 193
H-index: 6
I10-index: 6
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