In order to further improve motion video target tracking and detection accuracy, a motion video tracking algorithm based on memory watershed disc gradient expansion template is proposed in this article. Firstly, heterodromous diffusion is executed to preprocess the motion video image in order to reduce the noise interference in the motion target tracking and detection process, and meanwhile the differential operation and the morphological operation are executed to extract and operate the outer profile of the motion object. Secondly, in allusion to the excessive division in the watershed algorithm, target marking and division of the watershed algorithm are realized on the basis of characteristic memory, and the accurate detection of the motion target is realized on the basis of the disc gradient expansion template. Finally, according to the experimental comparison, the algorithm proposed in this article can be applied in the complex background detection of the motion target, and such algorithm can not only improve the motion target detection accuracy, but also significantly improve computation speed.
목차
Abstract 1. Introduction 2. Motion Video Sequence Detection 2.1. Algorithm Procedure 2.2. Adoption of Heterodromous Diffusion for Motion Sequence Denoising 2.3. Profile Extraction and Morphological Operation 2.4. Accurate Division of Background and Target 3. Experiment and Analysis 3.1. Setting of Experimental Environment 3.2. Experiment Result and Comparison Analysis (Qualitative) 3.3. Experiment Result and Comparison Analysis (Quantitative) 3.4. Algorithm Operating Speed Comparison 4. Conclusion References
키워드
Video trackingMemoryWatershedDisc gradientExpansion
저자
Yao Nan [ Department of Jiangsu Electric Power Company Research Institute, NanJing Jiangsu, 211107, China ]
Shen Haiping [ Department of Wuxi Power Supply Company, Wuxi Jiangsu 214000, 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.4