Virtual Drawing Doll Decreasing Physical Load of Static Pose by Minimizing Statics Oriented Index

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  • 静力学指標の最適化により静止姿勢を身体負荷のより少ない姿勢に改善するバーチャルデッサン人形
  • セイ リキガク シヒョウ ノ サイテキカ ニ ヨリ セイシ シセイ オ シンタイ フカ ノ ヨリ スクナイ シセイ ニ カイゼン スル バーチャルデッサン ニンギョウ

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Abstract

<p>Drawing dolls are used while drawing a illusration as a reference. It becomes good reference about proportion of human body. However, it does not help making natural human posture, which requires aesthetic sense of the creator. Human pose consists of several physical constraints such as forces to take pose and limitation of load in muscles or joints. Beginners of drawing human illustration often do not have this knowledge enough and make wrong posture which looks stressful. Therefore, we propose the virtual drawing doll with physics calculation, to suggest more natural posture based on users’ input of drawing doll’s posture. The system uses inverse statics to calculate joint torques, and calculates local optimal solution which requires less joint torques and maintains original posture as far as possible.</p>

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