DocumentCode
2104974
Title
Research on an Improved Active Shape Models
Author
Liu, Qingyan ; Liu, Yuan
fYear
2008
fDate
21-22 Dec. 2008
Firstpage
401
Lastpage
404
Abstract
Active shape models (ASM) is one of powerful tools for feature extraction. A new method to construct local appearance model is developed using the information of neighbor landmark points in this paper. This improved method is evaluated on ORL face database, and the experimental results show that the improved ASM improves the accuracy of features extraction.
Keywords
face recognition; feature extraction; shape recognition; visual databases; ORL face database; active shape models; feature extraction; gray-level appearance model; local appearance model; neighbor landmark points; point distribution model; Active contours; Active shape model; Deformable models; Feature extraction; Image representation; Information technology; Object recognition; Principal component analysis; Robustness; Spatial databases;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Information Technology Application Workshops, 2008. IITAW '08. International Symposium on
Conference_Location
Shanghai
Print_ISBN
978-0-7695-3505-0
Type
conf
DOI
10.1109/IITA.Workshops.2008.259
Filename
4731962
Link To Document