CASIA OpenIR  > 模式识别国家重点实验室  > 生物识别与安全技术研究
Fast multi-scale local phase quantization histogram for face recognition
Lei, Zhen1; Li, Stan Z.
Source PublicationPATTERN RECOGNITION LETTERS
2012-10-01
Volume33Issue:13Pages:1761-1767
SubtypeArticle
AbstractMulti-scale local phase quantization (MLPQ) is an effective face descriptor for face recognition. In previous work. MLPQ is computed by using Short-term Fourier Transformation (SFT) in local regions and the high-dimension histogram based features are extracted for face representation. This paper tries to improve MLPQ based face recognition in terms of accuracy and efficiency. It has two main contributions. First, a fast MLPQ extraction algorithm is proposed which produces the same results with original MLPQ method but is about three times faster than the original one in practice. Second, a novel feature selection method combining Adaboost and regression is proposed to select the most discriminative and suitable features for the subsequent subspace learning. Experiments on FERET and FRGC ver 2.0 databases validate the effectiveness and efficiency of the proposed method. (c) 2012 Elsevier B.V. All rights reserved.
KeywordLocal Phase Quantization Mlpq Adaboost Linear Regression Feature Selection Face Recognition
WOS HeadingsScience & Technology ; Technology
WOS KeywordBINARY PATTERNS ; GRAND CHALLENGE ; REPRESENTATION ; MODEL
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000308385800013
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/7997
Collection模式识别国家重点实验室_生物识别与安全技术研究
Affiliation1.Chinese Acad Sci, Ctr Biometr & Secur Res, Inst Automat, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Lei, Zhen,Li, Stan Z.. Fast multi-scale local phase quantization histogram for face recognition[J]. PATTERN RECOGNITION LETTERS,2012,33(13):1761-1767.
APA Lei, Zhen,&Li, Stan Z..(2012).Fast multi-scale local phase quantization histogram for face recognition.PATTERN RECOGNITION LETTERS,33(13),1761-1767.
MLA Lei, Zhen,et al."Fast multi-scale local phase quantization histogram for face recognition".PATTERN RECOGNITION LETTERS 33.13(2012):1761-1767.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lei, Zhen]'s Articles
[Li, Stan Z.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lei, Zhen]'s Articles
[Li, Stan Z.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lei, Zhen]'s Articles
[Li, Stan Z.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.