Journal Publications

  • Biometrics Systems and Technologies: A survey
    I. Buciu and A. Gacsadi
    International Journal of Computers Communications & Control , Volume 11, Issue 3, pp. 315 – 330, 2016, ISSN: 1841-9836.

    Paper Link: IJCCC 2016

  • Directional Features for Automatic Tumor Classification of Mammogram Images
    I. Buciu and A. Gacsadi
    Biomedical Signal Processing & Control , 2010.

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    Paper Link: Elsevier BSPC

  • Feature extraction through phase congruency for facial expression analysis
    I. Buciu and I. Nafornita
    International Journal of Pattern Recognition and Artificial Intelligence, Special Issue on Facial Image Processing and Analysis, Volume 23, Issue 3, pp. 617 – 635, 2009, ISSN: 0218-0014.

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    Paper Link: IJPRAI

  • Comparison of ICA approaches for facial expression recognition
    I. Buciu, C. Kotropoulos, and I. Pitas
    Signal, Video and Image Processing, Volume 3, Issue 3, pp. 345 – 361, 2009, ISSN: 1863 – 1703.

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    Paper Link: www.springerlink.com

  • Non-negative matrix factorization in polynomial feature space
    I. Buciu, N. Nikolaidis and I. Pitas
    IEEE Transactions on Neural Networks , Volume 19, Issue 6, pp. 1090-1100, June 2008, ISSN: 1045-9227

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    Paper Link: IEEE TNN

  • Non-negative Matrix Factorization, A New Tool for Feature Extraction: Theory and Applications
    I. Buciu
    International Journal of Computers Communications and Control, Volume 3, Suppl. S, pp. 67-74, May 2008, ISSN: 1841 – 9836

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    Paper Link: IJCCC

  • An analysis of facial expression recognition under partial facial image occlusion
    I. Kotsia, I. Buciu, and I. Pitas
    Journal of Image and Visual Computing , vol. 26, Issue 7, pp. 1052-1067, July 2008, ISSN:0262-8856.

    Paper Link: Image and Vision Computing

  • Linear and nonlinear dimensionality reduction techniques
    I. Buciu and I. Nafornita
    Journal of Studies in Informatics and Control , vol. 16, no. 4, pp. 431 – 444, December 2007, ISSN1220-1766

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    Paper Link: Studies in Informatics and Control

  • Exploiting discriminant information in non-negative matrix factorization with application to frontal face verification
    S. Zafeiriou, A. Tefas, I. Buciu, and I. Pitas
    IEEE Transactions on Neural Networks , Volume 17, Issue 3, pp. 683-695, May 2006, ISSN: 1045-9227.

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    Paper Link: IEEE TNN

  • NMF, LNMF and DNMF modeling of neural receptive fields involved in human facial expression perception
    I. Buciu and I. Pitas
    Journal of Visual Communication and Image Representation , Volume 17, Issue 5, pp. 958-969, October 2006, ISSN: 1047-32.

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    Paper Link: Journal of Visual Communication and Image Representation

  • Demonstrating the Stability of Support Vector Machines for Classification
    I. Buciu, C. Kotropoulos, and I. Pitas
    Signal Processing , Volume 86, Issue 9, pp. 2364-2380, September 2006, ISSN: 0165-1684.

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    Paper Link: Signal Processing