Email:
jrattra1obfuscate@jhu.edu

John Rattray

PhD Candidate

John graduated from the University of Maryland, Baltimore County (UMBC), as a Meyerhoff Scholar, in 2015 with a B.S. in Computer Engineering. He received an M.S.E in Electrical and Computer Engineering in 2017 from The Johns Hopkins University and is currently pursuing a Ph.D. under the supervision of Prof. Ralph Etienne-Cummings. His area of research is centered around low power, event-based biomedical sensing and analysis. He is currently performing research developing a multimodal wearable sensor array to analyze distributed networks of biosignals and inform clinicians of the cognitive development in patients who have undergone traumatic brain injuries.

Papers

Decoding accelerometry for classification and prediction of critically ill patients with severe brain injury

A closed-loop, all-electronic pixel-wise adaptive imaging system for high dynamic range videography

Hand-Crafted and Learned Spatiotemporal Filters to Inform and Track Visual Saliency

A Miniature Wireless Silicon-on-Insulator Image Sensor for Brain Fluorescence Imaging

A closed-loop all-electronic pixel-wise adaptive imaging system for high dynamic range video

Spatiotemporal compressed sensing for video compression

Live demonstration: A compact all-CMOS spatiotemporal compressed sensing video camera

Live demonstration: FPGA neural array emulation for real-time, event-based simultaneous dewarping and filtering for aerial vehicles

Stochastic image processing and simultaneous dewarping for aerial vehicles