Viswanath P. Sudarshan

Publication Activity (10 Years)

Years Active: 2018-2022
Publications (10 Years): 13

Top Topics

Joint Estimation

Positron Emission Tomography

Cardiac Imaging

Top Venues

Medical Image Anal.

Publications

K. Pavan Kumar Reddy, Viswanath P. Sudarshan, Jayavardhana Gubbi, Arpan Pal
Structural-Mr Informed QSM Reconstruction Using Deep Image Prior. ISBI (2022)
Viswanath P. Sudarshan, Vartika Sengar, Pavan Kumar Reddy, Jayavardhana Gubbi, Arpan Pal
Towards Improved Robustness of Low-Dose CT Perfusion Imaging Via Joint Estimation of Structural CT and Functional CBF Images. ISBI (2022)
Viswanath P. Sudarshan, K. Pavan Kumar Reddy, Mohana Singh, Jayavardhana Gubbi, Arpan Pal
Uncertainty-Informed Bayesian PET Image Reconstruction Using a Deep Image Prior. MLMIR@MICCAI (2022)
Viswanath P. Sudarshan, Shenpeng Li, Sharna D. Jamadar, Gary F. Egan, Suyash P. Awate, Zhaolin Chen
Incorporation of anatomical MRI knowledge for enhanced mapping of brain metabolism using functional PET. NeuroImage 233 (2021)
Viswanath P. Sudarshan, Uddeshya Upadhyay, Gary F. Egan, Zhaolin Chen, Suyash P. Awate
Towards Lower-Dose PET using Physics-Based Uncertainty-Aware Multimodal Learning with Robustness to Out-of-Distribution Data. CoRR (2021)
Viswanath P. Sudarshan, K. Pavan Kumar Reddy, Jayavardhana Gubbi, Balamuralidhar Purushothaman
Forward Model and Deep Learning Based Iterative Deconvolution for Robust Dynamic CT Perfusion. EMBC (2021)
Viswanath P. Sudarshan, Athulkumar R, K. Pavan Kumar Reddy, Jayavardhana Gubbi, Balamuralidhar Purushothaman
Low-Dose Dynamic CT Perfusion Denoising Without Training Data. DART/FAIR@MICCAI (2021)
Viswanath P. Sudarshan, Uddeshya Upadhyay, Gary F. Egan, Zhaolin Chen, Suyash P. Awate
Towards lower-dose PET using physics-based uncertainty-aware multimodal learning with robustness to out-of-distribution data. Medical Image Anal. 73 (2021)
Uddeshya Upadhyay, Viswanath P. Sudarshan, Suyash P. Awate
Uncertainty-aware GAN with Adaptive Loss for Robust MRI Image Enhancement. ICCVW (2021)
Uddeshya Upadhyay, Viswanath P. Sudarshan, Suyash P. Awate
Uncertainty-aware GAN with Adaptive Loss for Robust MRI Image Enhancement. CoRR (2021)
Viswanath P. Sudarshan, Gary F. Egan, Zhaolin Chen, Suyash P. Awate
Joint PET-MRI image reconstruction using a patch-based joint-dictionary prior. Medical Image Anal. 62 (2020)
Viswanath P. Sudarshan, Kratika Gupta, Gary F. Egan, Zhaolin Chen, Suyash P. Awate
Joint Reconstruction of PET + Parallel-MRI in a Bayesian Coupled-Dictionary MRF Framework. MICCAI (3) (2019)
Viswanath P. Sudarshan, Zhaolin Chen, Suyash P. Awate
Joint PET+MRI Patch-Based Dictionary for Bayesian Random Field PET Reconstruction. MICCAI (1) (2018)