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.
목차
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
sport video analysisvideo segmentationbasketballclose shot
저자
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 ]
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.11 No.1