Distortion of 3D head model with high-precision point cloud data

Author

Zhao, Li ; Gong, Lei ; LI, Ping ; Pu, Jiexin

Author_Institution

Sch. of Electron. Inf. Eng., Henan Univ. of Sci. & Technol.

fYear

2006

fDate

25-28 June 2006

Firstpage

1774

Lastpage

1778

Abstract

A novel approach for 3D head transformation based on Gaussian transform provides automatic metamorphosis for 3D heads. It eliminates human intervention for feature specification by facial marking. In addition, this method makes it possible to transform 3D figures based on only one center and a few parameters. The results of experiments indicate that this algorithm needs less control by users and is convenient for users to define the gradual change. This algorithm has a high operating speed, ideal smooth gradual change, and anticipative effect of distortion. The algorithm is excellently adaptable to the area of computer graphic and face recognition

Keywords

Gaussian processes; computer vision; face recognition; 3D head model distortion; 3D head transformation; Gaussian transform; automatic metamorphosis; computer graphic; face recognition; facial marking; feature specification; high-precision point cloud data; Automation; Brain modeling; Clouds; Computer vision; Data engineering; Digital cameras; Face; Head; Humans; Mechatronics; batch process; gauss transform; orthographic projection; perspective projection; point cloud data;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronics and Automation, Proceedings of the 2006 IEEE International Conference on

Conference_Location

Luoyang, Henan

Print_ISBN

1-4244-0465-7

Electronic_ISBN

1-4244-0466-5

Type

conf

DOI

10.1109/ICMA.2006.257483

Filename

4026361