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Author:

Qian, Xueming (Qian, Xueming.) | Wang, Huan (Wang, Huan.) | Liu, Guizhong (Liu, Guizhong.) (Scholars:刘贵忠) | Hou, Xingsong (Hou, Xingsong.)

Indexed by:

SCIE EI Scopus

Abstract:

Highlight detection is a fundamental step in semantics based video retrieval and personalized sports video browsing. In this paper, an effective hidden Markov models (HMMs) based soccer video event detection method based on a hierarchical video analysis framework is proposed. Soccer video shots are classified into four coarse mid-level semantics: global, median, close-up and audience. Global and local motion information is utilized for the refinement of coarse mid-level semantics. Sequential soccer video is segmented into event clips. Both the temporal transitions of the mid-level semantics and the overall features of an event clip are fused using HMMs to determine the type of event. Highlight detection performance of dynamic Bayesian networks (DBN), conditional random fields (CRF) and the proposed HMM based approach are compared. The average F-score of our highlights (including goal, shoot, foul and placed kick) detection approach is 82.92%, which outperforms that of DBN and CRF by 9.85% and 11.12% respectively. The effects of number of hidden states, overall features, and the refinement of mid-level semantics on the event detection performance are also discussed.

Keyword:

Event detection Hidden Markov model Highlight Shot classification Soccer video

Author Community:

  • [ 1 ] [Qian, Xueming; Wang, Huan; Liu, Guizhong; Hou, Xingsong] Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian 710049, Peoples R China

Reprint Author's Address:

  • Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian 710049, Peoples R China.

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Source :

MULTIMEDIA TOOLS AND APPLICATIONS

ISSN: 1380-7501

Year: 2012

Issue: 1

Volume: 60

Page: 233-255

1 . 0 1 4

JCR@2012

2 . 7 5 7

JCR@2020

ESI Discipline: COMPUTER SCIENCE;

ESI HC Threshold:154

JCR Journal Grade:3

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 22

SCOPUS Cited Count: 25

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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