I. Buciu

发表

Image denoising via sparse data representation: A comparative study

I. Buciu, 2014, 2014 International Symposium on Fundamentals of Electrical Engineering (ISFEE).

Non-negative matrix factorization methods for face recognition under extreme lighting variations

I. Buciu, I. Nafornita, 2009, 2009 International Symposium on Signals, Circuits and Systems.

Nonnegative Matrix Factorization in Polynomial Feature Space

Ioannis Pitas, Nikos Nikolaidis, Ioan Buciu, 2008, IEEE Transactions on Neural Networks.

A comparative study of NMF , DNMF , and LNMF algorithms applied for face recognition

I. Pitas, N. Nikolaidis, I. Buciu, 2005 .

Gabor wavelet based features for medical image analysis and classification

I. Buciu, A. Gacsádi, 2009, 2009 2nd International Symposium on Applied Sciences in Biomedical and Communication Technologies.

Vector Machines for Classification

Ioannis Pitas, Constantine Kotropoulos, Ioan Buciu, 2005 .

Image Representations Based on Discriminant Non-negative Matrix Factorization with Application to Facial Expression Recognition

Ioannis Pitas, Ioan Buciu, I. Pitas, 2008 .

Erratum to "NMF, LNMF, and DNMF modeling of neural receptive fields involved in human facial expression perception" [J. Visual Communication and Image Representation 17 (2006) 958-969]

Ioannis Pitas, Ioan Buciu, I. Pitas, 2007, J. Vis. Commun. Image Represent..

An analysis of facial expression recognition under partial facial image occlusion

Ioannis Pitas, Irene Kotsia, Ioan Buciu, 2008, Image Vis. Comput..

Feature Extraction through Cross-Phase Congruency for Facial Expression Analysis

Ioan Nafornita, Ioan Buciu, I. Buciu, 2009, Int. J. Pattern Recognit. Artif. Intell..

Subspace Image Representation for Facial Expression Analysis and Face Recognition and its Relation to the Human Visual System

Ioannis Pitas, Ioan Buciu, I. Pitas, 2008, Organic Computing.

14 Subspace Image Representation for Facial Expression Analysis and Face Recognition and its Relation to the Human Visual System

I. Pitas, I. Buciu, 2007 .

Application of non-negative and local non negative matrix factorization to facial expression recognition

Ioannis Pitas, Ioan Buciu, I. Pitas, 2004, Proceedings of the 17th International Conference on Pattern Recognition, 2004. ICPR 2004..

Exploiting discriminant information in nonnegative matrix factorization with application to frontal face verification

Anastasios Tefas, Ioannis Pitas, Stefanos Zafeiriou, 2006, IEEE Transactions on Neural Networks.

Demonstrating the stability of support vector machines for classification

Ioannis Pitas, Constantine Kotropoulos, Ioan Buciu, 2006, Signal Process..

ICA and Gabor representation for facial expression recognition

Ioannis Pitas, Constantine Kotropoulos, Ioan Buciu, 2003, Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429).

NMF, LNMF, and DNMF modeling of neural receptive fields involved in human facial expression perception

Ioannis Pitas, Ioan Buciu, I. Pitas, 2006, J. Vis. Commun. Image Represent..

Biometrics Systems and Technologies: A survey

Ioan Buciu, A. Gacsadi, I. Buciu, 2016, Int. J. Comput. Commun. Control.

Comparison of ICA approaches for facial expression recognition

Ioannis Pitas, Constantine Kotropoulos, Ioan Buciu, 2009, Signal Image Video Process..

Directional features for automatic tumor classification of mammogram images

Ioan Buciu, Alexandru Gacsadi, I. Buciu, 2011, Biomed. Signal Process. Control..

Dantzig selector for audio data reconstruction

Ioan Buciu, I. Buciu, 2013, 2013 7th Conference on Speech Technology and Human - Computer Dialogue (SpeD).

Non-negative Matrix Factorization, A New Tool for Feature Extraction: Theory and Applications

Ioan Buciu, I. Buciu, 2008 .

A new sparse image representation algorithm applied to facial expression recognition

I. Pitas, I. Bociu, I. Buciu, 2004, Proceedings of the 2004 14th IEEE Signal Processing Society Workshop Machine Learning for Signal Processing, 2004..