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Recognition method of multiple objects for virtual touch using depth information
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 Title & Authors
Recognition method of multiple objects for virtual touch using depth information
Kwon, Soon-Kak; Lee, Dong-Seok;
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 Abstract
In this paper, we propose how to recognize a multi-touch in the virtual touch type. Virtual touch has an advantage that it is installed only simple depth camera compared to the physical touch manners and it can be implemented with low cost for extracting an object exactly from only the difference of the depth values between the object and background. However, the accuracy for implementing the multi-touch has lowered. This paper presents a method to increase the accuracy of the multi-touch through the algorithms of binarization, labelling, and object tracking for multi-object recognition. Simulation results show that the proposed method can provide a variety of multi-touch events.
 Keywords
Depth Information;Multi-touch;Touch Event;
 Language
Korean
 Cited by
1.
복원 블록 크기 변화에 따른 BCS-SPL기법의 이미지 복원 성능 비교,류중선;김진수;

한국산업정보학회논문지, 2016. vol.21. 3, pp.21-28 crossref(new window)
2.
구형 객체의 깊이 영상 부호화 방법,권순각;이동석;박유현;

한국산업정보학회논문지, 2016. vol.21. 6, pp.23-29 crossref(new window)
1.
Depth Video Coding Method for Spherical Object, Journal of the Korea Industrial Information Systems Research, 2016, 21, 6, 23  crossref(new windwow)
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