Analyzing and segmenting finger gestures in meaningful phases

Mousas, Christos, Newbury, Paul and Anagnostopoulos, Christos-Nikolaos (2014) Analyzing and segmenting finger gestures in meaningful phases. In: 2014 11th International Conference on Computer Graphics, Imaging and Visualization (CGIV), 6-8 Aug 2014, Singapore.

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Abstract

This paper presents a method to segment the motion of a character's fingers in an efficient way, so that each segmented motion will retain its required meaning. To determine the meaning of a gesture, the motion sequences are analyzed, and the correlation between the finger and the wrist motion is determined. This correlation is quite important, especially in cases that require automatic synthesis of finger animation. The proposed meaningful phases of the finger gestures are evaluated against a standard segmentation method. This involves, firstly, computing the cost of transition between two motion segments and, secondly, using a previously proposed distance metric for automatic finger motion retrieval. As the results show, incorrect calculations, as well as the transition cost, are reduced by the proposed motion segmentation technique.

Item Type: Conference or Workshop Item (Paper)
Schools and Departments: School of Engineering and Informatics > Informatics
Depositing User: Nikoleta Kiapidou
Date Deposited: 29 Jun 2015 12:50
Last Modified: 29 Jun 2015 12:50
URI: http://sro.sussex.ac.uk/id/eprint/55022

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