no code implementations • 12 Apr 2024 • Ziang Liu, Ayush Bhandari, Bruno Clerckx
The success of full-stack full-duplex communication systems depends on how effectively one can achieve digital self-interference cancellation (SIC).
no code implementations • 30 Jun 2023 • Thomas Feuillen, Bhavani Shankar MRR, Ayush Bhandari
In this paper, the trade-off between the quantization noise and the dynamic range of ADCs used to acquire radar signals is revisited using the Unlimited Sensing Framework (USF) in a practical setting.
no code implementations • 10 May 2021 • Matthias Beckmann, Ayush Bhandari, Felix Krahmer
Taking a computational imaging approach to the HDR tomography problem, we here suggest a new model based on the Modulo Radon Transform (MRT), which we rigorously introduce and analyze.
no code implementations • 27 Jan 2017 • Ayush Bhandari, Aurelien Bourquard, Ramesh Raskar
This topic has its roots in the problem of recovering multiple echoes of light from its low-pass filtered and auto-correlated, time-domain measurements.
no code implementations • 3 Apr 2014 • Ayush Bhandari, Achuta Kadambi, Refael Whyte, Christopher Barsi, Micha Feigin, Adrian Dorrington, Ramesh Raskar
Time-of-flight (ToF) cameras calculate depth maps by reconstructing phase shifts of amplitude-modulated signals.