人間の指による操り動作計測システムの開発

書誌事項

タイトル別名
  • Development of a Measurement System for Manipulative Motion of Human Fingers.
  • ニンゲン ノ ユビ ニヨル アヤツリ ドウサ ケイソク システム ノ カイハツ
  • 19971014

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説明

Measurement system for manipulative motion of human fingers is presented. A human subject wears several clip-on devices on the back of the fingers. Each device has a short stem extending outward from a finger with a light emitter at its end. A stereo vision system measures the three dimensional positions of the light emitters. The positions and the orientations of the fingers are calculated from the light emitters' positions using a kinematic model of the fingers. The protruding stems on the back of the fingers reduce occlusion caused by other fingers. Selection of the stem length, calibration method, and two examples of measurement of manipulation are presented. The overall accuracy of the system was 0.3 to 0.8 mm.

収録刊行物

  • 精密工学会誌

    精密工学会誌 64 (8), 1127-1131, 1998

    公益社団法人 精密工学会

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