Research on Close Shot Segmentation in Sports Video

Yang Wang; Jingmeng Sun; Yifei Liu; Yueqiu Han

Research on Close Shot Segmentation in Sports Video

원문정보

Yang Wang, Jingmeng Sun, Yifei Liu, Yueqiu Han

보안공학연구지원센터(IJMUE) International Journal of Multimedia and Ubiquitous Engineering Vol.11 No.1 2016.01 pp.255-266 SCOPUS

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초록

영어

The basketball segmentation in close shots is studied. According to the consistency of basketball color, color segmentation is implemented. Then with the help of steerable filters, the method detects image edges and the orientations of them. Finally, based on edges and their orientations, Hough transform is improved to get the circle center and the radius of basketball.

Abstract
1. Introduction
2. Basketball Segmentation Algorithm in Intra-Frame Close Shots
3. Color Segment
  3.1 Color Space and Conversion
  3.2 Selection of Color Space and Statistics of Basketball Color Features
  3.3 Implementation of Color Segmentation
4. Directional Edge Detection Based on Steerable Filter
  4.1 Edge Detection Algorithms and Performance Comparison
  4.2 Performance Comparison of Edge Detection Operators
  4.3 Steerable Filter
  4.4 Detection of Directional Edges
5. Experimental Results
6. Conclusion
References

키워드

저자정보

Yang Wang Physical Education Department, Harbin Engineering University, Harbin 150000, China
Jingmeng Sun Physical Education Department, Harbin Engineering University, Harbin 150000, China
Yifei Liu Physical Education Department, Harbin Engineering University, Harbin 150000, China
Yueqiu Han College of International Cooperation Education, Harbin Engineering University, Harbin 150000, China

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