• Trans-
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• v.6
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• pp.17-33
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• 2019

The core of Laban Movement Analysis, which is used for academic research purposes, is that the individual's psychological or emotional state through movement is expressed in external motion by internal intention, which is symbolic of internal emotions. In addition, the Laban motion analysis focuses on analyzing the structure of the object of movement and its structure comparatively and analytically with the past or other structures, and the analyzed grammars of the dance ultimately influence each other in psychological, social and cultural aspects 'Relationality' provides clues to be found. It also provides a resource of records in terms of the system implied from the 'momentary nature' of dance, which has educational value as a multidisciplinary research material.

• Journal of KIISE:Computing Practices and Letters
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• v.14 no.5
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• pp.532-536
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• 2008

In this paper, we propose the method to measure tensions of character motions, using LMA (Laban Movement Analysis). Using tension values, we tan take advantage of them as a standard for synchronization of motion and BGM(Back Ground Music). In LMA, a motion is divided into 4 space-time factors which are called Efforts, and each Effort has two bases opposed to each other. We can analyze the motion by justifying which basis is stronger than the other in each Effort of motion. To measure quantitatively tension values, we propose some equations based on kinematics and dynamics. Then we can measure the tension value by the weighted sum of values calculated from those equations. Each weight can be determined by the optimization process which tries to minimize the difference between the calculated tension value and human's decision. The experimental result shows that the in creasing order of the motion tension value is similar to that of the tension score given by human.