Opening State Estimation of Mouth Using 3D Point Cloud Model of Nose

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Other Title
  • 鼻の三次元点群モデルを用いた口の開閉度推定


<p>The authors have been proposing a system which can judge whether a user made a medicine-taking behavior in order to support his/her medication management. As a component of the system, the authors developed a point cloud processing technique to estimate the degree that a user open the mouth. In this work, a 3D point cloud model to detect the user’s nose in a point cloud was improved.</p>


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