Analysis of Camera Arrays Applicable to the Internet of Things
The Internet of Things is built based on various sensors and networks. Sensors for stereo capture are essential for acquiring information and have been applied in different fields. In this paper, we focus on the camera modeling and analysis, which is very important for stereo display and helps with...
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doaj-d348dc2b8a544a8cb0dac40d991aa48f2020-11-25T01:05:58ZengMDPI AGSensors1424-82202016-03-0116342110.3390/s16030421s16030421Analysis of Camera Arrays Applicable to the Internet of ThingsJiachen Yang0Ru Xu1Zhihan Lv2Houbing Song3School of Electronic Information Engineering, Tianjin University, 92 Weijin Road, Tianjin 300072, ChinaSchool of Electronic Information Engineering, Tianjin University, 92 Weijin Road, Tianjin 300072, ChinaSIAT, Chinese Academy of Science, Shenzhen 518000, ChinaDepartment of Electrical and Computer Engineering, West Virginia University, Montgomery, WV 25136, USAThe Internet of Things is built based on various sensors and networks. Sensors for stereo capture are essential for acquiring information and have been applied in different fields. In this paper, we focus on the camera modeling and analysis, which is very important for stereo display and helps with viewing. We model two kinds of cameras, a parallel and a converged one, and analyze the difference between them in vertical and horizontal parallax. Even though different kinds of camera arrays are used in various applications and analyzed in the research work, there are few discussions on the comparison of them. Therefore, we make a detailed analysis about their performance over different shooting distances. From our analysis, we find that the threshold of shooting distance for converged cameras is 7 m. In addition, we design a camera array in our work that can be used as a parallel camera array, as well as a converged camera array and take some images and videos with it to identify the threshold.http://www.mdpi.com/1424-8220/16/3/421Internet of Thingssensorsstereo capturecamera array modelparallel camerasconverged cameras3D display |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Jiachen Yang Ru Xu Zhihan Lv Houbing Song |
spellingShingle |
Jiachen Yang Ru Xu Zhihan Lv Houbing Song Analysis of Camera Arrays Applicable to the Internet of Things Sensors Internet of Things sensors stereo capture camera array model parallel cameras converged cameras 3D display |
author_facet |
Jiachen Yang Ru Xu Zhihan Lv Houbing Song |
author_sort |
Jiachen Yang |
title |
Analysis of Camera Arrays Applicable to the Internet of Things |
title_short |
Analysis of Camera Arrays Applicable to the Internet of Things |
title_full |
Analysis of Camera Arrays Applicable to the Internet of Things |
title_fullStr |
Analysis of Camera Arrays Applicable to the Internet of Things |
title_full_unstemmed |
Analysis of Camera Arrays Applicable to the Internet of Things |
title_sort |
analysis of camera arrays applicable to the internet of things |
publisher |
MDPI AG |
series |
Sensors |
issn |
1424-8220 |
publishDate |
2016-03-01 |
description |
The Internet of Things is built based on various sensors and networks. Sensors for stereo capture are essential for acquiring information and have been applied in different fields. In this paper, we focus on the camera modeling and analysis, which is very important for stereo display and helps with viewing. We model two kinds of cameras, a parallel and a converged one, and analyze the difference between them in vertical and horizontal parallax. Even though different kinds of camera arrays are used in various applications and analyzed in the research work, there are few discussions on the comparison of them. Therefore, we make a detailed analysis about their performance over different shooting distances. From our analysis, we find that the threshold of shooting distance for converged cameras is 7 m. In addition, we design a camera array in our work that can be used as a parallel camera array, as well as a converged camera array and take some images and videos with it to identify the threshold. |
topic |
Internet of Things sensors stereo capture camera array model parallel cameras converged cameras 3D display |
url |
http://www.mdpi.com/1424-8220/16/3/421 |
work_keys_str_mv |
AT jiachenyang analysisofcameraarraysapplicabletotheinternetofthings AT ruxu analysisofcameraarraysapplicabletotheinternetofthings AT zhihanlv analysisofcameraarraysapplicabletotheinternetofthings AT houbingsong analysisofcameraarraysapplicabletotheinternetofthings |
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1725192150408232960 |