複合現実感を用いた3次元製品モデルへの情報埋め込みと抽出(J20-1 デジタルエンジニアリングによる製品開発革新(1),J20 デジタルエンジニアリングによる製品開発革新)

概要

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There's likely to problem not to inherit the skills and knowledge about manufacturing and designing. Annotation function in CAD software could embed such informations, however it requires extra operations and the locations are dependent on CAD. We develop a system that can embed the information intuitively by the use of mixed reality. The device "XEONA" consists of 3D monitor, PHANToM haptic device and fuses them by half-mirror. Our system can obtain the shapes of the models as surface-model from CAD software seemlessly and represents it by OpenGL and PHANToM API. We developed a tool-independent expression for 3D locations using the codes by Hierarchical Triangular Mesh(HTM). Therefore, we suggests the system that embed the knowledge informations onto and retrieve it from 3D product models directly and intuitively based on XEONA.
社団法人日本機械学会の論文
2004-09-04