Follow
Hari Vishnu
Hari Vishnu
Senior Research Fellow, National University of Singapore, Singapore
Verified email at nus.edu.sg - Homepage
Title
Cited by
Cited by
Year
Design and performance analysis of a signal detector based on suprathreshold stochastic resonance
VN Hari, GV Anand, AB Premkumar, AS Madhukumar
Signal Processing 92 (7), 1745-1757, 2012
632012
Narrowband signal detection techniques in shallow ocean by acoustic vector sensor array
VN Hari, GV Anand, AB Premkumar
Digital Signal Processing 23 (5), 1645-1661, 2013
232013
Locally optimal inspired detection in snapping shrimp noise
A Mahmood, M Chitre, H Vishnu
IEEE Journal of Oceanic Engineering 42 (4), 1049-1062, 2017
222017
A semi-blind method for localization of underwater acoustic sources
A Weiss, T Arikan, H Vishnu, GB Deane, AC Singer, GW Wornell
IEEE Transactions on Signal Processing 70, 3090-3106, 2022
142022
A decoupled approach for near-field source localization using a single acoustic vector sensor
VN Hari, AB Premkumar, X Zhong
Circuits, Systems, and Signal Processing 32, 843-859, 2013
132013
Underwater signal detection in partially known ocean using short acoustic vector sensor array
VN Hari, GV Anand, AB Premkumar, AS Madhukumar
OCEANS 2011 IEEE-Spain, 1-9, 2011
132011
Spatial modeling of deep-sea ferromanganese nodules with limited data using neural networks
VN Hari, B Kalyan, M Chitre, V Ganesan
IEEE Journal of Oceanic Engineering, 0
13*
Predicting underwater acoustic network variability using machine learning techniques
V Kalaiarasu, H Vishnu, A Mahmood, M Chitre
OCEANS 2017-Anchorage, 1-7, 2017
122017
Acoustic Assessment of Polymetallic Nodule Abundance Using Sidescan Sonar and Altimeter
LJ Wong, B Kalyan, M Chitre, H Vishnu
IEEE Journal of Oceanic Engineering, 2020
102020
Utilizing orthogonal coprime signals for improving broadband acoustic doppler current profilers
C Chi, H Vishnu, KT Beng, M Chitre
IEEE Journal of Oceanic Engineering 45 (4), 1516-1526, 2019
102019
Robust passive diver detection in shallow ocean
VN Hari, M Chitre, YM Too, V Pallayil
OCEANS 2015-Genova, 1-6, 2015
92015
Particle filtering with enhanced likelihood model for underwater acoustic source DOA tracking
X Zhong, VN Hari, AB Premkumar, AS Madhukumar
OCEANS 2011 IEEE-Spain, 1-6, 2011
92011
Model Based Signal Detection in Snapping Shrimp Noise
A Mahmood, VN Hari, M Chitre
Underwater Communications and Networking (UComms 2016), 2016
82016
Robust resolution of velocity ambiguity for multifrequency pulse-to-pulse coherent Doppler sonars
C Chi, H Vishnu, KT Beng, M Chitre
IEEE Journal of Oceanic Engineering 45 (4), 1506-1515, 2019
72019
Improving broadband acoustic Doppler current profiler with orthogonal coprime pulse pairs and robust chinese remainder theorem
C Cheng, H Vishnu, TB Koay
Oceans 2018 MTS/IEEE, 2018
72018
Robust estimation of modulation frequency in impulsive acoustic data
H Vishnu, M Chitre
IEEE Transactions on Aerospace and Electronic Systems 53 (4), 1932-1946, 2017
72017
Resolving velocity ambiguity based on robust Chinese remainder theorem for multi-frequency pulse-to-pulse coherent Doppler sonar
C Chi, H Vishnu, KT Beng
OCEANS 2018 MTS/IEEE Charleston, 1-5, 2018
62018
Polymetallic nodules abundance estimation using sidescan sonar: A quantitative approach using artificial neural network
WL Jie, B Kalyan, M Chitre, H Vishnu
OCEANS 2017-Aberdeen, 1-6, 2017
62017
Preprocessor based on suprathreshold stochastic resonance for improved bearing estimation in shallow ocean
VN Hari, GV Anand, AB Premkumar, AS Madhukumar
OCEANS 2009, MTS/IEEE Biloxi-Marine Technology for Our Future: Global and …, 2009
62009
A dolphin-inspired compact sonar for underwater acoustic imaging
H Vishnu, M Hoffmann-Kuhnt, M Chitre, A Ho, E Matrai
Communications Engineering 1 (1), 10, 2022
42022
The system can't perform the operation now. Try again later.
Articles 1–20