A Model of Generating Visual Place Cells Based on Environment Perception and Similar Measure
Joint Authors
Source
Computational Intelligence and Neuroscience
Issue
Vol. 2016, Issue 2016 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-14
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
It is an important content to generate visual place cells (VPCs) in the field of bioinspired navigation.
By analyzing the firing characteristic of biological place cells and the existing methods for generating VPCs, a model of generating visual place cells based on environment perception and similar measure is abstracted in this paper.
VPCs’ generation process is divided into three phases, including environment perception, similar measure, and recruiting of a new place cell.
According to this process, a specific method for generating VPCs is presented.
External reference landmarks are obtained based on local invariant characteristics of image and a similar measure function is designed based on Euclidean distance and Gaussian function.
Simulation validates the proposed method is available.
The firing characteristic of the generated VPCs is similar to that of biological place cells, and VPCs’ firing fields can be adjusted flexibly by changing the adjustment factor of firing field (AFFF) and firing rate’s threshold (FRT).
American Psychological Association (APA)
Zhou, Yang& Wu, Dewei. 2016. A Model of Generating Visual Place Cells Based on Environment Perception and Similar Measure. Computational Intelligence and Neuroscience،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1099645
Modern Language Association (MLA)
Zhou, Yang& Wu, Dewei. A Model of Generating Visual Place Cells Based on Environment Perception and Similar Measure. Computational Intelligence and Neuroscience Vol. 2016, no. 2016 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1099645
American Medical Association (AMA)
Zhou, Yang& Wu, Dewei. A Model of Generating Visual Place Cells Based on Environment Perception and Similar Measure. Computational Intelligence and Neuroscience. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1099645
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1099645