Singanallur Venkatakrishnan (Senior Member, IEEE) received the Ph.D. degree from the School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA, in 2014. He is currently an R&D Staff Member with the Multimodal Sensor Analytics group, Oak Ridge National Laboratory developing computational imaging algorithms in support of the lab's efforts in ultrasound, X-ray, electron and neutron-based systems. His research interests include computational imaging, inverse problems and machine learning. He is a Member of the IEEE Computational Imaging Technical Committee and has been an Associate Editor for the IEEE Transactions on Computational Imaging since 2018.