A Novel Method of Object Detection from a Moving Camera Based on Image Matching and Frame Coupling

A new method based on image matching and frame coupling to handle the problems of object detection caused by a moving camera and object motion is presented in this paper. First, feature points are extracted from each frame. Then, motion parameters can be obtained. Sub-images are extracted from the c...

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Detalles Bibliográficos
Autores principales: Chen, Yong, Zhang, Rong hua, Shang, Lei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4212968/
https://www.ncbi.nlm.nih.gov/pubmed/25354301
http://dx.doi.org/10.1371/journal.pone.0109809
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author Chen, Yong
Zhang, Rong hua
Shang, Lei
author_facet Chen, Yong
Zhang, Rong hua
Shang, Lei
author_sort Chen, Yong
collection PubMed
description A new method based on image matching and frame coupling to handle the problems of object detection caused by a moving camera and object motion is presented in this paper. First, feature points are extracted from each frame. Then, motion parameters can be obtained. Sub-images are extracted from the corresponding frame via these motion parameters. Furthermore, a novel searching method for potential orientations improves efficiency and accuracy. Finally, a method based on frame coupling is adopted, which improves the accuracy of object detection. The results demonstrate the effectiveness and feasibility of our proposed method for a moving object with changing posture and with a moving camera.
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spelling pubmed-42129682014-11-05 A Novel Method of Object Detection from a Moving Camera Based on Image Matching and Frame Coupling Chen, Yong Zhang, Rong hua Shang, Lei PLoS One Research Article A new method based on image matching and frame coupling to handle the problems of object detection caused by a moving camera and object motion is presented in this paper. First, feature points are extracted from each frame. Then, motion parameters can be obtained. Sub-images are extracted from the corresponding frame via these motion parameters. Furthermore, a novel searching method for potential orientations improves efficiency and accuracy. Finally, a method based on frame coupling is adopted, which improves the accuracy of object detection. The results demonstrate the effectiveness and feasibility of our proposed method for a moving object with changing posture and with a moving camera. Public Library of Science 2014-10-29 /pmc/articles/PMC4212968/ /pubmed/25354301 http://dx.doi.org/10.1371/journal.pone.0109809 Text en © 2014 Chen et al http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.
spellingShingle Research Article
Chen, Yong
Zhang, Rong hua
Shang, Lei
A Novel Method of Object Detection from a Moving Camera Based on Image Matching and Frame Coupling
title A Novel Method of Object Detection from a Moving Camera Based on Image Matching and Frame Coupling
title_full A Novel Method of Object Detection from a Moving Camera Based on Image Matching and Frame Coupling
title_fullStr A Novel Method of Object Detection from a Moving Camera Based on Image Matching and Frame Coupling
title_full_unstemmed A Novel Method of Object Detection from a Moving Camera Based on Image Matching and Frame Coupling
title_short A Novel Method of Object Detection from a Moving Camera Based on Image Matching and Frame Coupling
title_sort novel method of object detection from a moving camera based on image matching and frame coupling
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4212968/
https://www.ncbi.nlm.nih.gov/pubmed/25354301
http://dx.doi.org/10.1371/journal.pone.0109809
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