An Evaluation of Algorithms for Single-Echo Biosonar Target Classification
, 2008 — A recent neuro-spiking coding scheme for feature extraction from biosonar echoes of various plants is examined with a variety of stochastic classifiers.
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A Corrected Wideband Ambiguity Function for Robust Biosonar Strategy Analysis
The wideband ambiguity function (WAF) is a foundational tool for analyzing sonar signals, as it jointly characterizes time delay and Doppler-induced time stretching. However, when applied to nonstationary biological signals, this function is sensitive to
Deloustal, Nicolas +2 more
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A validation study for a bat-inspired sonar sensing simulator. [PDF]
PLoS One, 2023 Zhu H +6 more
europepmc +1 more source
Visual deprivation induces a stronger dive response in a harbor porpoise. [PDF]
iScience, 2023 Bakkeren C +5 more
europepmc +1 more source
Biosonar dysfunction and mass stranding of short-finned pilot whale Globicephala macrorhyncus at Manapad, southeast coast of India- An emphatic key in demystifying the enigma? [PDF]
, 2018 A mass stranding of 81 short-finned pilot whale (SFPW) Globicephala macrorhynchus along Manapad coast from 11th to 15th January, 2016 was reported.
Jayasankar, J +5 more
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Vertical sonar beam width and scanning behavior of wild belugas (Delphinapterus leucas) in West Greenland. [PDF]
PLoS One, 2021 Zahn MJ +4 more
europepmc +1 more source
Object Detection in Biosonar Based Robot Navigation
, 2008 — This paper addresses the problem of object detection in a biosonar based mobile robot in a natural environment. In our previous work [9] we presented a time resolved spectrum kernel to extract the similarities between subsequences of the echoes ...
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Editorial: Computational neuroethology: simulating natural behaviors. [PDF]
Front Comput NeurosciDaou A, Caputi AA.
europepmc +1 more source
A dolphin-inspired compact sonar for underwater acoustic imaging. [PDF]
Commun Eng, 2022 Vishnu H +4 more
europepmc +1 more source