상세정보
학술대회
A Shared Interactive Smart Table based on Camera-Projector Systems
- 발행일
- 201610
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.198-200
- 협약과제
- 16MH1800, 몰입형 스크린 미디어 서비스산업 촉진을 위한 스마트스페이스 기술개발, 김선중
- 초록
- One of the key challenges of remote sharing systems based on camera-projector pairs is the visual echo problem. However, existing visual echo cancellation schemes are either too theoretical or hardware-dependent to deploy for common use in arbitrary systems. Therefore, we present a simple and practical visual echo cancellation scheme. Experimental results shows that our system exhibits performance no less than 10 fps on exchanging non-echo images of 640 × 480 size in a full-duplex mode.
- KSP 제안 키워드
- Camera-projector systems, Full-Duplex(FuDu), Full-duplex mode, remote sharing, smart table, visual echo cancellation