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논문 기본 정보

자료유형
학술대회자료
저자정보
Soohwan Kim (Korea Institute of Science and Technology) Dong Hwan Kim (Korea Institute of Science and Technology) Sung-Kee Park (Korea Institute of Science and Technology)
저널정보
제어로봇시스템학회 제어로봇시스템학회 국제학술대회 논문집 ICCAS 2010
발행연도
2010.10
수록면
2,328 - 2,333 (6page)

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초록· 키워드

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In this paper we propose a new method of object modeling for environment perception through human-robot interaction. Particularly, within a multi-modal object modeling architecture, we tackle the gestural language part using a stereo camera. To do that, we define three human gestures based on the size of target objects; holding small objects, pointing at medium ones, and contacting two corner points of large ones. When a user indicates where the target object is located in the environment, the robot interprets the user’ gesture and captures one or more images including the target objects. The region of interest where a target object is likely to be located in the captured image is estimated from the environmental context and the user’ gesture. Finally, given an image with a region of interest, the robot performs foreground/background segmentation automatically. Here, we suggest a marker-based watershed segmentation method for object segmentation. Experimental results show that the segmentation quality of our method is as good as that of the GrabCut algorithm, but the computational time of ours is so much faster that it is appropriate for on-line interactive object modeling.

목차

Abstract
1. INTRODUC
2. RELATED WORK
3. MULTI-MODAL OBJECT MODELING ARCHITECTURE
4. HUMAN-ROBOT INTERACTION FOR OBJECT MODELING
5. OBJECT SEGMENTATION
6. EXPERIMENTAL RESULTS
7. CONCLUSIONS
REFERENCES

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UCI(KEPA) : I410-ECN-0101-2014-569-000931470