2017
DOI: 10.1088/1741-2552/aa776c
|View full text |Cite
|
Sign up to set email alerts
|

An autonomous robot inspired by insect neurophysiology pursues moving features in natural environments

Abstract: Our results provide insight into the neuronal mechanisms that underlie biological target detection and selection (from a moving platform), as well as highlight the effectiveness of our bio-inspired algorithm in an artificial visual system.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
27
0

Year Published

2017
2017
2020
2020

Publication Types

Select...
5
2

Relationship

0
7

Authors

Journals

citations
Cited by 34 publications
(29 citation statements)
references
References 51 publications
0
27
0
Order By: Relevance
“…The vast majority of researches have been concentrating on the LGMD1. 9 This neuron has been demonstrated to play dominant roles in locusts capable of flying [231,175,171,211,227,170]. In terms of neuromorphology, the Fig.…”
Section: Biological Research Backgroundmentioning
confidence: 99%
See 1 more Smart Citation
“…The vast majority of researches have been concentrating on the LGMD1. 9 This neuron has been demonstrated to play dominant roles in locusts capable of flying [231,175,171,211,227,170]. In terms of neuromorphology, the Fig.…”
Section: Biological Research Backgroundmentioning
confidence: 99%
“…More specifically, the ESTMD-EMD indicates that the ESTMD cascades with the EMD while the EMD-ESTMD indicates that the EMD cascades with the ESTMD. These two hybrid models have been successfully used for target tracking against cluttered backgrounds in an autonomous mobile ground robot [9,11,10]. Another directionally selective STMD model, the directionally selective small target motion detector (DSTMD in the Fig.…”
Section: Computational Models and Applicationsmentioning
confidence: 99%
“…Wiederman et al [9] proposed the ESTMD, to model an STMD neuron with spatially integrated multiple ESTMDs. Although the ESTMD shows size selectivity, it is not directionally selective.Wiederman and O'Carroll [10] and Bagheri et al [11]- [13] mentioned that two hybrid models, i.e., EMD-ESTMD and ESTMD-EMD, could exhibit both size and direction selectivities. However, characteristics and performance of these directionally selective STMD models, are unclear, since direction selectivity has not been systematically studied.…”
Section: Small Target Motion Detectormentioning
confidence: 99%
“…1) The existing STMD-based models, including ESTMD [9], EMD-ESTMD [10], and ESTMD-EMD [10], have not provided unified and rigorous mathematical description. 2) Wiederman and O'Carroll [10] and Bagheri et al [11]- [13] focused on the size selectivity, tracking mechanisms and non-directionally selective properties, e.g., velocity and contrast tuning. Since direction selectivity has not been systematically studied, characteristics and performance of the directionally selective STMD models, are unclear.…”
Section: Introductionmentioning
confidence: 99%
“…Bio-plausible visual models inspired from insects are getting importance in robotics for various of visual-motor tasks, such as the trajectory stabilization and navigation task inspired by Elementary Motion Detector (EMD) [1], collision avoidance (CA) inspired by Lobular Giant Movement Detector (LGMD) [2,3], homing task inspired by the mushroombody of ants [4] and also navigation in spired by Small Target Motion Detectors (STMD) [5], by taking advantage of their reliability in coping with rapid changing scenarios with only minimum amount of neurons occupied. Comparing to conventional reactive navigation algorithms based on computer vision techniques such as standard optic flow [6], these bio-inspired models are usually free from massive calculation such as object recognition or distance estimation.…”
Section: Introductionmentioning
confidence: 99%