Human head modeling based on fast-automatic mesh completion

Akinobu Maejima, Shigeo Morishima

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The need to rapidly create 3D human head models is still an important issue in game and film production. Blanz et al have developed a morphable model which can semi-automatically reconstruct the facial appearance (3D shape and texture) and simulated hairstyles of "new" faces (faces not yet scanned into an existing database) using photographs taken from the front or other angles [Blanz et al. 2004]. However, this method still requires manual marker specification and approximately 4 minutes of computational time. Moreover, the facial reconstruction produced by this system is not accurate unless a database containing a large variety of facial models is available. We have developed a system that can rapidly generate human head models using only frontal facial range scan data. Where it is impossible to measure the 3D geometry accurately (as with hair regions) the missing data is complemented using the 3D geometry of the template mesh (TM). Our main contribution is to achieve the fast mesh completion for the head modeling based on the "Automatic Marker Setting" and the "Optimized Local Affine Transform (OLAT)". The proposed system generates a head model in approximately 8 seconds. Therefore, if users utilize a range scanner which can quickly produce range data, it is possible to generate a complete 3D head model in one minute using our system on a PC.

本文言語English
ホスト出版物のタイトルACM SIGGRAPH ASIA 2009 Posters, SIGGRAPH ASIA '09
DOI
出版ステータスPublished - 2009 12 1
イベントACM SIGGRAPH ASIA 2009 Posters, SIGGRAPH ASIA '09 - Yokohama, Japan
継続期間: 2009 12 162009 12 19

出版物シリーズ

名前ACM SIGGRAPH ASIA 2009 Posters, SIGGRAPH ASIA '09

Conference

ConferenceACM SIGGRAPH ASIA 2009 Posters, SIGGRAPH ASIA '09
CountryJapan
CityYokohama
Period09/12/1609/12/19

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Human-Computer Interaction
  • Software

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