Title :
The research and implementation of the method of face image standardization based on projection and geometric transformation
Author :
Liu Jing ; Zhibin Ren ; Juhai Wang
Author_Institution :
Dept. of Comput. Sci., Weinan Teachers Coll., Weinan, China
Abstract :
Standardization operation of face images is an important step in face recognition process. This thesis adopts the methods of face image standardization based on projection and geometry transform algorithm. Analyzes the vertical and horizontal projection algorithm, geometric transformation algorithm and are experimented on the ORL face library. The result proves that the algorithms of processing the face samples in this thesis have positive effect, much more pertinence and are suitable to standardized the face images.
Keywords :
computational geometry; face recognition; ORL face library; face image standardization operation; face recognition process; face sample processing; geometric transformation algorithm; geometry transform algorithm; horizontal projection algorithm; projection transform algorithm; vertical projection algorithm; Educational institutions; Face; Face recognition; Forehead; Gray-scale; Mouth; Standardization; Face Image Standardization; Geometric Transformation; gray-scale projection;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023596
