I am a Professor at the Indian Institute of Science, working at the intersection of signal processing, computational imaging, mathematical optimization, and machine learning. My research spans inverse problems, image reconstruction and restoration, denoising and filtering, image fusion, registration, compressed sensing, sensor-network localization, and optimization theory and algorithms.

I received my PhD in Computer, Communication, and Information Sciences from EPFL in 2011, my ME in Systems Science and Automation from IISc in 2005, and my BE in Electrical Engineering from Jadavpur University in 2003. Before joining IISc, I was a Postdoctoral Research Fellow in the Program in Applied and Computational Mathematics at Princeton University from 2011 to 2013.

I have served as Senior Area Editor for IEEE Signal Processing Letters, Associate Editor for the IEEE Transactions on Signal Processing, and Senior Editor for the SPIE Journal of Electronic Imaging.