Qiuqi RUAN


Facial Expression Recognition via Sparse Representation
Ruicong ZHI Qiuqi RUAN Zhifei WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/09/01
Vol. E95-D  No. 9  pp. 2347-2350
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
sparse representationfuzzy integraldecision level fusionfacial expression recognition
 Summary | Full Text:PDF

Dual Two-Dimensional Fuzzy Class Preserving Projections for Facial Expression Recognition
Ruicong ZHI Qiuqi RUAN Jiying WU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/12/01
Vol. E91-D  No. 12  pp. 2880-2883
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
locality preserving projectionsfuzzy k-nearest neighbor classifierfuzzy class preserving projectionsfacial expression recognition
 Summary | Full Text:PDF

Neighbor-Aided Authentication Watermarking Based on a Chaotic System with Feedback
Rongrong NI Qiuqi RUAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/08/01
Vol. E91-D  No. 8  pp. 2196-2198
Type of Manuscript:  LETTER
Category: Application Information Security
Keyword: 
authenticationchaotic systemlocalizationneighbor-aidedfeedback
 Summary | Full Text:PDF