Artificial Intelligence & Information Analysis

2008

  1. G.Goudelis, S.Zafeiriou, A.Tefas and I.Pitas, "Motivating class-specific nonlinear projections for face verification", 2008 IEEE International Conference on Image Processing, October 12 - 15, 2008.
  2. I.Kotsia, S.Zafeiriou, N.Nikolaidis and I.Pitas, "Texture and Shape Information Fusion for Facial Action Unit Recognition", Proc. of The First International Conference on Advances in Computer-Human Interaction (ACHI 08), 10-15 February, 2008.
  3. I.Kotsia, S.Zafeiriou and I.Pitas, "Discriminant Non-negative Matrix Factorization and Projected Gradients for Frontal Face Verification", Proc. of The First COST 2101 Workshop on Biometrics and Identity Management (BIOID 2008), 7-9 May, 2008.
  4. S.Nikitidis, S.Zafeiriou and I.Pitas, "Camera Motion Estimation Using Particle Filters", Proc. of 3rd International Conference on Computer Vision Theory and Applications (VISAPP 2008), January, 2008.
  5. S.Zafeiriou, A.Tefas and I.Pitas, "Gender Determination Using a Support Vector Machine Variant", Proc. 16th European Signal Processing Conference (EUSIPCO 2008), August, 2008.

2007

  1. G.Goudelis, S.Zafeiriou, A.Tefas and I.Pitas, "A Novel Kernel Discriminant Analysis For Face Verification", Proc.of 2007 IEEE International Conference on Image Processing, September, 2007.
  2. I.Kotsia, S.Zafeiriou, N.Nikolaidis and I.Pitas, "Multiclass Support Vector Machines And Metric Multidimensional Scaling For Facial Expression Recognition", Proc. of IEEE Workshop on Neural Networks for Signal Processing( MLSP 2007), 27-29 August, 2007.
  3. S.Zafeiriou, A.Tefas and I.Pitas, "Advances in Elastic Graph Matching for Frontal Face Verification", 2007 IEEE Symposium on Computational Intelligence in Image and Signal Processing, pp. 319 - 324, April 1 - 5, 2007.
  4. S.Zafeiriou, A.Tefas and I.Pitas, "Discriminant Graph Structures for Face Verification", IEEE International Conference on Acoustics Speddch and Signal Processing 2007 (ICASSP'07), vol. 1, pp. 497 -500, April 15 - 20, 2007.
  5. S.Zafeiriou, A.Tefas and I.Pitas, "A new class of decision surfaces based on the minimization of within class variance", Proc. Of IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2007), pp. 441 - 446, August 27 - 29, 2007.

2006

  1. S.Nikolopoulos, S.Zafeiriou, N.Nikolaidis and I.Pitas, "Image Replica detection using R-tress and Linear Discriminant Analysis", Proc. of the IEEE Int. Conf. on Multimedia and Expo (ICME 2006), Toronto Ontario, 9-12 July, 2006.

2005

  1. S.Zafeiriou, A.Tefas and I.Pitas, "Elastic Graph Matching versus Linear Subspace Methods for Frontal Face Verification", Proc. of IEEE Int. Workshop on Nonlinear Signal and Image Processing (NSIP 2005), 18-20 May, 2005.
  2. S.Zafeiriou, A.Tefas and I.Pitas, "Exploiting Discriminant Information in Elastic Graph Matching", Proc. of IEEE Int. Conf. on Image Processing (ICIP 2005), 11-14 September, 2005.
  3. S.Zafeiriou, A.Tefas and I.Pitas, "Linear Discriminant Feature Selection Techniques in Elastic Graph Matching", Proc. of EURASIP European Signal Processing Conf. (EUSIPCO 2005), 4-8 September, 2005.
  4. S.Zafeiriou, A.Tefas, I.Buciu and I.Pitas, "Class-Specific Discriminant Non-negative Matrix Factorization for Frontal Face Verification", Proc. of Int. Conf. Advances in Pattern Recognition (ICAPR 2005), 22-25 August, 2005.
  5. S.Zafeiriou, A.Tefas and I.Pitas, "Discriminant NMFfaces for Frontal Face Verification", Proc. of IEEE Int. Workshop on Machine Learning for Signal Processing (MLSP 2005), 28-30 September, 2005.

2004

  1. S.Zafeiriou, A.Tefas and I.Pitas, "A Blind Robust Watermarking Scheme for Copyright Protection of 3D Mesh Models", Proc. of IEEE Int. Conf. on Image Processing (ICIP 2004), 24-27 October, 2004.

2003

  1. S.Zafeiriou, A.Kalivas, A.Tefas, N.Nikolaidis and I.Pitas, "Watermarking of 3D mesh models robust to basic geometric transformations", Proc. of 9th Panhellenic Conf. on Informatics (PCI `03), 21-23 November, 2003.

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