Production of a range image for facial motion analysis

A method for analyzing lip motion

Katsuaki Mishima, Tomohiro Yamada, Asuka Ohura, Toshio Sugahara

研究成果: ジャーナルへの寄稿記事

22 引用 (Scopus)

抄録

To analyze the lip movement of patients with cleft lip and palate in detail, we developed a novel technique to produce a range image from a video-based motion capture system, and a unique technique to analyze lip movements in detail three-dimensionally. The accuracy of the range image obtained from the present system was investigated using a positioning actuator with a high accuracy and a known object, and by comparisons with the range images produced from a laser scanner with a cast model of a face. The lip motions of six healthy adults during phonation w was analyzed.

元の言語英語
ページ(範囲)53-59
ページ数7
ジャーナルComputerized Medical Imaging and Graphics
30
発行部数1
DOI
出版物ステータス出版済み - 1 1 2006
外部発表Yes

Fingerprint

Lip
Actuators
Lasers
Phonation
Cleft Lip
Cleft Palate
Motion analysis

All Science Journal Classification (ASJC) codes

  • Radiological and Ultrasound Technology
  • Radiology Nuclear Medicine and imaging
  • Computer Vision and Pattern Recognition
  • Health Informatics
  • Computer Graphics and Computer-Aided Design

これを引用

Production of a range image for facial motion analysis : A method for analyzing lip motion. / Mishima, Katsuaki; Yamada, Tomohiro; Ohura, Asuka; Sugahara, Toshio.

:: Computerized Medical Imaging and Graphics, 巻 30, 番号 1, 01.01.2006, p. 53-59.

研究成果: ジャーナルへの寄稿記事

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