상세 보기
Semi-automatic interactive modeling for model-based camera tracking
- Rhee, Eun Joo;
- Kim, Kangsoo;
- Seo, Byung-Kuk;
- Park, Jong-Il
Citations
SCOPUS
0초록
Object modeling is an important task as a pre-processing of model-based camera tracking. In this paper, we present a semi-automatic interactive modeling method to create 3D object models with simple primitives such as points and lines. Our approach is based on feature-based modeling that uses 3D point clouds of target scenes. Instead of using graphic modeling tools, the modeling is intuitively performed by user participation in video sequences. Finally, we analyze sensitivity of camera tracking according to modeling errors using Cramer-Rao Lower Bound.
키워드
Camera tracking; Error analysis; Model-based tracking; Object modeling; 3D object; 3D point cloud; Camera tracking; Cramer Rao lower bound; Feature based modeling; Interactive modeling; Model-based camera tracking; Model-based tracking; Modeling errors; Modeling tool; Object modeling; Pre-processing; Semi-automatics; Target scenes; User participation; Video sequences; Cameras; Cramer-Rao bounds; Error analysis; Three dimensional computer graphics; Tracking (position); Three dimensional
- 제목
- Semi-automatic interactive modeling for model-based camera tracking
- 저자
- Rhee, Eun Joo; Kim, Kangsoo; Seo, Byung-Kuk; Park, Jong-Il
- 발행일
- 2012-09
- 유형
- Conference Paper
- 저널명
- Proceedings - 2012 3rd IEEE International Conference on Network Infrastructure and Digital Content, IC-NIDC 2012
- 페이지
- 425 ~ 428