Viswanath P. Sudarshan

14 papers Journal 5Unranked 8
YearRankTypeTitle / Venue / Authors
2022 — conf
Structural-Mr Informed QSM Reconstruction Using Deep Image Prior.
ISBI
K. Pavan Kumar Reddy, Viswanath P. Sudarshan, Jayavardhana Gubbi, Arpan Pal
2022 — conf
Towards Improved Robustness of Low-Dose CT Perfusion Imaging Via Joint Estimation of Structural CT and Functional CBF Images.
ISBI
Viswanath P. Sudarshan, Vartika Sengar, Pavan Kumar Reddy, Jayavardhana Gubbi, Arpan Pal
2022 — conf
Uncertainty-Informed Bayesian PET Image Reconstruction Using a Deep Image Prior.
MLMIR@MICCAI
Viswanath P. Sudarshan, K. Pavan Kumar Reddy, Mohana Singh, Jayavardhana Gubbi, Arpan Pal
2021 — conf
Forward Model and Deep Learning Based Iterative Deconvolution for Robust Dynamic CT Perfusion.
EMBC
Viswanath P. Sudarshan, K. Pavan Kumar Reddy, Jayavardhana Gubbi, Balamuralidhar Purushothaman
2021 J jnl
Incorporation of anatomical MRI knowledge for enhanced mapping of brain metabolism using functional PET.
NeuroImage
Viswanath P. Sudarshan, Shenpeng Li, Sharna D. Jamadar, Gary F. Egan, Suyash P. Awate, Zhaolin Chen
2021 — —
Learning-Based Methods for Improved Simultaneous PET-MRI.
Viswanath P. Sudarshan
2021 — conf
Low-Dose Dynamic CT Perfusion Denoising Without Training Data.
DART/FAIR@MICCAI
Viswanath P. Sudarshan, Athulkumar R, K. Pavan Kumar Reddy, Jayavardhana Gubbi, Balamuralidhar Purushothaman
2021 J jnl
Towards Lower-Dose PET using Physics-Based Uncertainty-Aware Multimodal Learning with Robustness to Out-of-Distribution Data.
CoRR
Viswanath P. Sudarshan, Uddeshya Upadhyay, Gary F. Egan, Zhaolin Chen, Suyash P. Awate
2021 J jnl
Towards lower-dose PET using physics-based uncertainty-aware multimodal learning with robustness to out-of-distribution data.
Medical Image Anal.
Viswanath P. Sudarshan, Uddeshya Upadhyay, Gary F. Egan, Zhaolin Chen, Suyash P. Awate
2021 — conf
Uncertainty-aware GAN with Adaptive Loss for Robust MRI Image Enhancement.
ICCVW
Uddeshya Upadhyay, Viswanath P. Sudarshan, Suyash P. Awate
2021 J jnl
Uncertainty-aware GAN with Adaptive Loss for Robust MRI Image Enhancement.
CoRR
Uddeshya Upadhyay, Viswanath P. Sudarshan, Suyash P. Awate
2020 J jnl
Joint PET-MRI image reconstruction using a patch-based joint-dictionary prior.
Medical Image Anal.
Viswanath P. Sudarshan, Gary F. Egan, Zhaolin Chen, Suyash P. Awate
2019 — conf
Joint Reconstruction of PET + Parallel-MRI in a Bayesian Coupled-Dictionary MRF Framework.
MICCAI (3)
Viswanath P. Sudarshan, Kratika Gupta, Gary F. Egan, Zhaolin Chen, Suyash P. Awate
2018 — conf
Joint PET+MRI Patch-Based Dictionary for Bayesian Random Field PET Reconstruction.
MICCAI (1)
Viswanath P. Sudarshan, Zhaolin Chen, Suyash P. Awate