3-D reconstruction of industrial flame could be used to research for the completeness of combustion and flame temperature field. As the flame flicks and has no regular evident characteristic, 3-D reconstruction of flame is difficult and lack of study. The paper proposed a stereo matching algorithm for flame based on distance ratio constraint (DRCFMA). Taking flame characteristics into account and using the processed SIFT operates to get the ratio constraint of matched feature points, the algorithm is applied on the follow-up 3-D reconstruction of flame. The results shows the validity and feasibility of DRCFMA. Compared with conventional algorithms, the proposed algorithm has a better accuracy and shorter time-taken for industrial flame. The experiments had shown that the follow-up 3-D reconstruction of flame has clear and continuously changing greyscale layers.
목차
Abstract 1. Introduction 2. System Setup 3. SIFT Operator 3.1 SIFT Scale Space 3.2 The Distribution of the Direction of Feature Points 4. Normalized Cross-Correlation Matching Algorithm 5. The Stereo Matching Algorithm for Flame based on Distance Ratio Constraint 5.1 The Post-treatment of SIFT Operation 5.2 The Constraint Ratio of Feature Matched Points 5.3 The Core Idea of Stereo Matching Algorithm for Flame based on Distance Ratio Constraint 5.4 The Stereo Matching Algorithm forFlame based on Distance Ratio Constraint 6. The Experiment and Results 6.1The Test Image 6.2 The Validation of the Match 6.3 The Result of 3-D Reconstruction of Flame 7. Conclusion Acknowledgement References
키워드
flame3-D reconstructiondepth mapstereo matching
저자
Zhenhua Wei [ North China Electric Power University Control and Computer Engineering Department BeiJing 102206 ]
Limao Ren [ North China Electric Power University Control and Computer Engineering Department BeiJing 102206 ]
Shibo Song [ Harbin University Math and Science Department Harbin 150080 ]
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.3