The emergence of visual crowdsensing: Challenges and opportunities
Visual crowdsensing (VCS), which leverages built-in cameras of smart devices to attain informative and comprehensive sensing of interesting targets, has become a predominant sensing paradigm of mobile crowdsensing (MCS). Compared to MCS tasks using other sensing modalities, VCS faces numerous unique...
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sg-smu-ink.sis_research-59252020-02-13T06:24:03Z The emergence of visual crowdsensing: Challenges and opportunities GUO, Bin HAN, Qi CHEN, Huihui SHANGGUAN, Longfei ZHOU, Zimu YU, Zhiwen Visual crowdsensing (VCS), which leverages built-in cameras of smart devices to attain informative and comprehensive sensing of interesting targets, has become a predominant sensing paradigm of mobile crowdsensing (MCS). Compared to MCS tasks using other sensing modalities, VCS faces numerous unique issues, such as multi-dimensional coverage needs, data redundancy identification and elimination, low-cost transmission, as well as high data processing cost. This paper characterizes the concepts, unique features, and novel application areas of VCS, and investigates its challenges and key techniques. A generic framework for VCS systems is then presented, followed by discussions about the future directions of crowdsourced picture transmission and the experimental setup in VCS system evaluation. 2017-07-17T07:00:00Z text https://ink.library.smu.edu.sg/sis_research/4922 info:doi/10.1109/COMST.2017.2726686 Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Software Engineering |
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Software Engineering GUO, Bin HAN, Qi CHEN, Huihui SHANGGUAN, Longfei ZHOU, Zimu YU, Zhiwen The emergence of visual crowdsensing: Challenges and opportunities |
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Visual crowdsensing (VCS), which leverages built-in cameras of smart devices to attain informative and comprehensive sensing of interesting targets, has become a predominant sensing paradigm of mobile crowdsensing (MCS). Compared to MCS tasks using other sensing modalities, VCS faces numerous unique issues, such as multi-dimensional coverage needs, data redundancy identification and elimination, low-cost transmission, as well as high data processing cost. This paper characterizes the concepts, unique features, and novel application areas of VCS, and investigates its challenges and key techniques. A generic framework for VCS systems is then presented, followed by discussions about the future directions of crowdsourced picture transmission and the experimental setup in VCS system evaluation. |
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GUO, Bin HAN, Qi CHEN, Huihui SHANGGUAN, Longfei ZHOU, Zimu YU, Zhiwen |
author_facet |
GUO, Bin HAN, Qi CHEN, Huihui SHANGGUAN, Longfei ZHOU, Zimu YU, Zhiwen |
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GUO, Bin |
title |
The emergence of visual crowdsensing: Challenges and opportunities |
title_short |
The emergence of visual crowdsensing: Challenges and opportunities |
title_full |
The emergence of visual crowdsensing: Challenges and opportunities |
title_fullStr |
The emergence of visual crowdsensing: Challenges and opportunities |
title_full_unstemmed |
The emergence of visual crowdsensing: Challenges and opportunities |
title_sort |
emergence of visual crowdsensing: challenges and opportunities |
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Institutional Knowledge at Singapore Management University |
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2017 |
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https://ink.library.smu.edu.sg/sis_research/4922 |
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1770575096199512064 |