There are expressions using spatial relationships in sign language that are called directional verbs. To understand a sign-language sentence that includes a directional verb, it is necessary to analyze the spatial relationship between the recognized sign-language words and to find the proper combination of a directional verb and the sign-language words related to it. In this paper, we propose an analysis method for evaluating the spatial relationship between a directional verb and other sign-language words according to the distribution of the parameters representing the spatial relationship.
CITATION STYLE
Sagawa, H., & Takeuchi, M. (1999). A method for analyzing spatial relationships between words in sign language recognition. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1739, pp. 197–209). Springer Verlag. https://doi.org/10.1007/3-540-46616-9_18
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