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Illumination Invariant Algorithm for Face Image Based on Tricolor Attenuation Theory
Yang DW(杨大为); He SY(何思远); Tian JD(田建东); Tang YD(唐延东)
Department机器人学研究室
Conference Name2012 Third International Conference on Interlligent Control and Information Processiong
Conference DateJuly 15-17, 2012
Conference PlaceDalian, China
Author of SourceIEEE
Source PublicationProceedings of the 2012 Third International Conference on Intelligent Control and Information Processing
PublisherIEEE
Publication PlaceNew York, USA
2012
Pages493-496
Indexed ByEI
EI Accession number20130415917452
Contribution Rank1
ISBN978-1-4577-2143-4
AbstractIn the paper, a tricolor attenuation theory is introduced, a new algorithm which transform a color face image into a gray one which is illumination invariant based on the tricolor attenuation theory is proposed. The color face image is segmented into shadow part and non shadow part using tricolor attenuation theory, then computing the change rate between shadow region and non shadow region in each color channel, and structure a operator T with the changed rate. Finally, applying the operator T to the whole face image. The experiments demonstrate the validation of the algorithm.
Language英语
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/10202
Collection机器人学研究室
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China
2.Graduate School, Chinese Academy of Sciences, Beijing, 100039, China
3.Shenyang Ligong University, Shenyang, 110159, China
Recommended Citation
GB/T 7714
Yang DW,He SY,Tian JD,et al. Illumination Invariant Algorithm for Face Image Based on Tricolor Attenuation Theory[C]//IEEE. New York, USA:IEEE,2012:493-496.
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