In the basketball segmentation in long shots, Gauss filter is adopted to smooth noise in the image firstly. Secondly, the background is separated by the difference of inter-frame and the connected regions are labeled. Thirdly, a strategy is designed to identify basketball by the characteristic of basketball. Finally, the edge deviation is revised and the optimal result is obtained using improved Snakes.
목차
Abstract 1. Introduction 2. Detection of Varying Regions Based on Inter-Frame Difference 2.1. Threshold Segment of Inter-Frame Difference Image 2.2. Clustering of Connected Regions 3. Basketball Recognition 3.1. Basketball Recognition Strategy 3.2. Extraction of Candidate Basketball Region Features 4. Correction of Basketball Region Edges 5. Identification of Basketball 5.1. Improved Active Contour Model 5.2. Fetch of Regional Optimal Solution 6. Experimental Results 7. Conclusion References
키워드
sport video analysisvideo segmentationbasketballlong shot
저자
ShengBo Liao [ Beijing Jiaotong University, Beijing 100000, china ]
Jingmeng Sun [ Physical Education Department, Harbin Engineering University, Harbin 150000, China ]
Haitao Yang [ Beijing University of Technology, Beijing 100000, China ]
Corresponding Author
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.10 No.12