Title :
Face recognition with 3D real-time face imaging system based on LOGMAP
Author :
Changming, Ye ; Jianguo Jiang ; Shu Zhan ; Zhihua, Zhang ; Ando, Shigeru
Author_Institution :
Sch. of Comput. & Inf., Hefei Univ. of Technol., Hefei, China
Abstract :
3D human face recognition with 3D imaging technology is a frontier in image processing and pattern recognition. The 3D real-time human face imaging system based on CIS is able to obtain corresponding 2D gray data and 3D depth data from human face. Dimensionality reduction of high-dimensional observation data is the key problem of face recognition. This paper applies LOGMAP theory to dimensionality reduction of 2D facial gray data 3D depth data. Tests show that the recognition results based on dimensionality reduction with LOGMAP perform well.
Keywords :
face recognition; image colour analysis; learning (artificial intelligence); real-time systems; 2D facial gray data; 3D depth data; 3D human face recognition; 3D real-time face imaging system; 3D real-time human face imaging system; LOGMAP theory; dimensionality reduction; image processing; logarithmic mapping; manifold learning; pattern recognition; Face; Face recognition; Humans; Imaging; Manifolds; Real time systems; Three dimensional displays; 3D imaging system; LOGMAP; dimensionality reduction; face recognition; manifold learning;
Conference_Titel :
Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8158-3
DOI :
10.1109/ICEMI.2011.6037927
