Prasanna Rangarajan, Ph.D.

Prasanna Rangarajan Headshot

Prasanna Rangarajan, Ph.D.

Assistant Professor of Electrical & Computer Engineering

Office Location: Junkins 317

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Education

Ph.D. Southern Methodist University, Electrical Engineering

M.S. Columbia University, Electrical Engineering

B.E. Bangalore University, Electronics and Communications Engineering

Biography

Prasanna Rangarajan currently serves as an Assistant Professor at Southern Methodist University in Dallas. He directs the activities of the Photonics Architecture Lab (PAL) within the Lyle School of Engineering. His research interests focus on the interplay between Physical Optics, Signal Processing, Computer Vision, and the unique insights afforded by synergistic activities spanning these disciplines. His research group specializes in manipulating light and harnessing its power using machine intelligence, to build EO/IR systems with unique capabilities. A Dallas startup Mustang Optics LLC established with support from DARPA is seeking to transition technology being developed in PAL for use in defense and commercial markets.

Honors and Awards

2015 “DARPA Riser”

Research

Computational Imaging

Neuromorphic Sensing

Optical Engineering

Photonics

Computer Vision

Recent Publications

Muralidhar Madabhushi Balaji, Jiapeng Liu, Danyal Ahsanullah, and Prasanna Rangarajan, "Imaging operator in indirect imaging correlography," Opt. Express 31, 21689-21705 (2023)

Willomitzer, F., Rangarajan, P.V., Li, F. et al. Fast non-line-of-sight imaging with high-resolution and wide field of view using synthetic wavelength holography. Nat Commun 12, 6647 (2021). https://doi.org/10.1038/s41467-021-26776-w

F. Li, F. Willomitzer, M. M. Balaji, P. Rangarajan and O. Cossairt, "Exploiting Wavelength Diversity for High Resolution Time-of-Flight 3D Imaging," in IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 43, no. 7, pp. 2193-2205, 1 July 2021, doi: 10.1109/TPAMI.2021.3075156.

Christopher A. Metzler, Felix Heide, Prasana Rangarajan, Muralidhar Madabhushi Balaji, Aparna Viswanath, Ashok Veeraraghavan, and Richard G. Baraniuk, "Deep-inverse correlography: towards real-time high-resolution non-line-of-sight imaging," Optica 7, 63-71 (2020)

Indranil Sinharoy, Prasanna Rangarajan, and Marc P. Christensen, "Geometric model for an independently tilted lens and sensor with application for omnifocus imaging," Appl. Opt. 56, D37-D46 (2017)

Personal Website

https://s2.smu.edu/~prangara/

Prasanna Rangarajan, Ph.D.