Basic Study on the 3-dimentioanl Shape Reconstruction from Surface Images of a Working Metal

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  • 金属加工面の画像による3次元形状復元に関する基礎検討
  • キンゾク カコウメン ノ ガゾウ ニ ヨル 3ジゲン ケイジョウ フクゲン ニ カンスル キソ ケントウ

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As progressing of introduction of a multi-axis machining tool, in order to avoid the collision of the tool head and a working object, estimation method of the 3-dimensional shape of the object becomes very important. In this paper, we are proposing the idea of 3-D shape estimation method using the tool marks on a surface of the working metal, and report that we can remove the shape distortion from a reflected tool marks by processing of few pictures of surface image of working object, and the possibility of 3-D shape estimation is obtained.

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