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논문 기본 정보

자료유형
학술저널
저자정보
Soyoung Kim (Kookmin University) Younghwan Pan (Kookmin University)
저널정보
대한인간공학회 대한인간공학회지 대한인간공학회지 제34권 제5호
발행연도
2015.10
수록면
411 - 426 (16page)

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초록· 키워드

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Objective:The goal of this thesis is to design the interaction structure and framework of system to recognize sign language.
Background: The sign language of meaningful individual gestures is combined to construct a sentence, so it is difficult to interpret and recognize the meaning of hand gesture for system, because of the sequence of continuous gestures. This being so, in order to interpret the meaning of individual gesture correctly, the interaction structure and framework are needed so that they can segment the indication of individual gesture.
Method: We analyze 700 sign language words to structuralize the sign language gesture interaction. First of all, we analyze the transformational patterns of the hand gesture. Second, we analyze the movement of the transformational patterns of the hand gesture. Third, we analyze the type of other gestures except hands. Based on this, we design a framework for sign language interaction.
Results: We elicited 8 patterns of hand gesture on the basis of the fact on whether the gesture has a change from starting point to ending point. And then, we analyzed the hand movement based on 3 elements: patterns of movement, direction, and whether hand movement is repeating or not. Moreover, we defined 11 movements of other gestures except hands and classified 8 types of interaction. The framework for sign language interaction, which was designed based on this mentioned above, applies to more than 700 individual gestures of the sign language, and can be classified as an individual gesture in spite of situation which has continuous gestures.
Conclusion: This study has structuralized in 3 aspects defined to analyze the transformational patterns of the starting point and the ending point of hand shape, hand movement, and other gestures except hands for sign language interaction. Based on this, we designed the framework that can recognize the individual gestures and interpret the meaning more accurately, when meaningful individual gesture is input sequence of continuous gestures.
Application: When we develop the system of sign language recognition, we can apply interaction framework to it. Structuralized gesture can be used for using database of sign language, inventing an automatic recognition system, and studying on the action gestures in other areas.

목차

1. Introduction
2. Structure of Sign Language Interaction
3. Sign language Interaction Framework
4. Case Study using Sign Language Interaction Framework
5. Conclusion
References

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UCI(KEPA) : I410-ECN-0101-2016-530-002088395