Title :
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.
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;
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
DOI :
10.1109/ICMA.2006.257483
