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Author:

Wu, Lifang (Wu, Lifang.) (Scholars:毋立芳) | He, Jiaoyu (He, Jiaoyu.) | Jian, Meng (Jian, Meng.) | Liu, Siyuan (Liu, Siyuan.) | Xu, Yaowen (Xu, Yaowen.)

Indexed by:

CPCI-S EI Scopus

Abstract:

Event analysis in multi-person videos is a great challenge-able task, especially in the sports videos due to the intensive and fast movement of players with serious occlusions. In this paper, we propose a global motion pattern (GMP) based event recognition algorithm. In order to avoid obstacles from complex background noise, GMP of video frames in sports video is extracted by optical flow. In particular, both spatial and temporal features of GMP are devoted to event recognition by sequential CNN and LSTM. Experimental analysis demonstrates that the proposed algorithm is capable to take benefit from spatial and temporal characteristics of GMP for effective event recognition.

Keyword:

Global motion pattern LSTM CNN Optical flow Event recognition

Author Community:

  • [ 1 ] [Wu, Lifang]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China
  • [ 2 ] [He, Jiaoyu]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China
  • [ 3 ] [Jian, Meng]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China
  • [ 4 ] [Liu, Siyuan]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China
  • [ 5 ] [Xu, Yaowen]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Jian, Meng]Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China

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Source :

COMPUTER VISION, PT III

ISSN: 1865-0929

Year: 2017

Volume: 773

Page: 667-676

Language: English

Cited Count:

WoS CC Cited Count: 4

SCOPUS Cited Count: 6

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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