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Author:

Gu, Ke (Gu, Ke.) | Liu, Yuchen (Liu, Yuchen.) | Liu, Hongyan (Liu, Hongyan.) | Liu, Bo (Liu, Bo.) | Wong, Lai-Kuan (Wong, Lai-Kuan.) | Lin, Weisi (Lin, Weisi.) | Qiao, Junfei (Qiao, Junfei.)

Indexed by:

SCIE

Abstract:

In this paper we propose a novel model-data jointly driven (MDJD) method from a single picture for airborne particulate matter (APM) monitoring, towards assisting the decision-making for government and reducing the health risks for individuals. The MDJD method is mainly composed of three steps. First, we create a vector of .distance. as the model driven natural scene statistic (NSS) features through comparing the sparsity features that are extracted from one picture in five transform domains with their corresponding benchmark features that are derived by using a huge number of pictures with the extremely low APM concentrations in advance. Second, we produce a vector of .distance. as the data-driven NSS features through comparing the contrast-sensitive features that are chosen from hundreds of deep features with their associated benchmark features that are derived based on the same feature generation method as used in model-driven NSS features. Lastly, we fuse the aforesaid model- and data-driven NSS features by introducing a nonlinear regressor to estimate the APM concentration. Extensive experiments conducted on two large-size APM picture datasets validate the superiority of our proposed MDJD method over the state-of-the-art model-driven methods and data-driven methods by a sizable gain of 7.4% in terms of peak signal to noise ratio. Via a series of ablation studies, we can observe that fusing model- and data-driven NSS features is beneficial to improving the model's generalization and fitting abilities and leads to the gains of over 15.1% compared with using either type of features in isolation.

Keyword:

Atmospheric modeling Monitoring natural scene statistic features model-driven features data-driven features Feature extraction Data mining Transforms Discrete cosine transforms Urban areas Electronic mail Discrete wavelet transforms Airborne particulate matter monitoring model-data jointly driven method Vectors picture-based monitoring

Author Community:

  • [ 1 ] [Gu, Ke]Beijing Univ Technol, Engn Res Ctr Intelligent Percept & Autonomous Cont, Beijing Lab Smart Environm Protect, Sch Informat Sci & Technol,Beijing Key Lab Computa, Beijing 100124, Peoples R China
  • [ 2 ] [Liu, Yuchen]Beijing Univ Technol, Engn Res Ctr Intelligent Percept & Autonomous Cont, Beijing Lab Smart Environm Protect, Sch Informat Sci & Technol,Beijing Key Lab Computa, Beijing 100124, Peoples R China
  • [ 3 ] [Liu, Hongyan]Beijing Univ Technol, Engn Res Ctr Intelligent Percept & Autonomous Cont, Beijing Lab Smart Environm Protect, Sch Informat Sci & Technol,Beijing Key Lab Computa, Beijing 100124, Peoples R China
  • [ 4 ] [Qiao, Junfei]Beijing Univ Technol, Engn Res Ctr Intelligent Percept & Autonomous Cont, Beijing Lab Smart Environm Protect, Sch Informat Sci & Technol,Beijing Key Lab Computa, Beijing 100124, Peoples R China
  • [ 5 ] [Gu, Ke]Beijing Univ Technol, Beijing Inst Artificial Intelligence, Beijing 100124, Peoples R China
  • [ 6 ] [Liu, Yuchen]Beijing Univ Technol, Beijing Inst Artificial Intelligence, Beijing 100124, Peoples R China
  • [ 7 ] [Liu, Hongyan]Beijing Univ Technol, Beijing Inst Artificial Intelligence, Beijing 100124, Peoples R China
  • [ 8 ] [Qiao, Junfei]Beijing Univ Technol, Beijing Inst Artificial Intelligence, Beijing 100124, Peoples R China
  • [ 9 ] [Liu, Bo]Massey Univ, Sch Math & Computat Sci, Palmerston North 4472, New Zealand
  • [ 10 ] [Wong, Lai-Kuan]Multimedia Univ, Fac Comp & Informat, Persiaran Multimedia, Cyberjaya 63100, Malaysia
  • [ 11 ] [Lin, Weisi]Nanyang Technol Univ, Coll Comp & Data Sci, Singapore City 639798, Singapore

Reprint Author's Address:

  • [Liu, Hongyan]Beijing Univ Technol, Engn Res Ctr Intelligent Percept & Autonomous Cont, Beijing Lab Smart Environm Protect, Sch Informat Sci & Technol,Beijing Key Lab Computa, Beijing 100124, Peoples R China;;[Liu, Hongyan]Beijing Univ Technol, Beijing Inst Artificial Intelligence, Beijing 100124, Peoples R China;;

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Source :

IEEE TRANSACTIONS ON EMERGING TOPICS IN COMPUTATIONAL INTELLIGENCE

ISSN: 2471-285X

Year: 2024

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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