Journal Publications

[18] M. Luo, A. G. Bors, "Surface-preserving watermarking of 3-D shapes," IEEE Trans. Image Processing, vol. 20, no. 10, pp. 2813-2826, Oct 2011. ŠIEEE

[17] A. Doshi, A. G. Bors, "Robust processing of optical flow of fluids," IEEE Trans. Image Processing, vol. 19, no. 9, pp. 2332-2344, Sep 2010. ŠIEEE

[16] A. Doshi, A. G. Bors, "Smoothing of optical flow using robustified diffusion kernels," Image and Vision Computing, . vol. 28, no. 12, pp. 1575-1589, Dec 2010. ŠElsevier

[15] A. G. Bors, N. Nasios, "Kernel bandwidth estimation for nonparametric modelling," IEEE Trans. on Systems, Man, and Cybernetics - Part B: Cybernetics, vol 39, no. 6, pp. 1543-1555, Dec. 2009. ŠIEEE

[14] N. Nasios, A. G. Bors, "Kernel-based classification using quantum mechanics," Pattern Recognition, vol. 40, no. 3, pp. 875-889, Mar. 2007.ŠElsevier

[13] N. Nasios, A. G. Bors, "Variational learning for Gaussian mixtures," IEEE Trans. on Systems, Man, and Cybernetics - Part B: Cybernetics, vol 36, no. 4, pp. 849-862, Aug. 2006. ŠIEEE

[12] A. G. Bors, "Watermarking Mesh-Based Representations of 3-D Objects Using Local Moments," IEEE Trans. on Image Processing, vol 15, no. 3, pp. 687- 701, Mar. 2006. ŠIEEE

[11] A.G. Bors, E.R. Hancock, R.C. Wilson "Terrain analysis using radar shape-from-shading," IEEE Trans. on Pattern Analysis and Machine Intelligence, vol. 25, no. 8, pp. 974-992, 2003. ŠIEEE

[10] A. G. Bors, L. Kechagias, I. Pitas, "Binary morphological shape-based interpolation applied to 3-D tooth reconstruction," IEEE Trans. on Medical Imaging, vol. 21, no. 2, pp. 100-109, 2002. ŠIEEE

[9] W. Puech, A.G. Bors, I. Pitas, J.-M. Chasssery, "Projection Distortion Analysis for Flattened Image Mosaicing from Straight Uniform Generalized Cylinders," Pattern Recognition, vol. 34, no. 8, pp. 1657-1670, Aug. 2001. ŠElsevier

[8] A. G. Bors, I. Pitas, "Prediction and Tracking of Moving Objects in Image Sequences," IEEE Trans. on Image Processing, vol. 9, no. 8, pp. 1441-1445, Aug. 2000. ŠIEEE

[7]A. G. Bors, I. Pitas, "Object classification in 3-D images using Alpha-Trimmed Mean Radial Basis Function Network," IEEE Trans. on Image Processing, vol 8, no. 12, pp. 1744-1756, Dec. 1999. ŠIEEE

[6] V. Chatzis, A. G. Bors, I. Pitas, "Multimodal decision-level fusion for person authentication, IEEE Trans. on Systems, Man and Cybernetics - Part A: Systems and Humans, vol. 29, no. 6, pp. 674-681, Nov. 1999. ŠIEEE

[5] A. G. Bors, I. Pitas, " Image watermarking using block site selection and DCT domain constraints," Optics Express, vol. 3, no. 12, pp. 512-522, 7 Dec. 1998. Š Optical Society of America

[4] C. Kotropoulos, N. Nikolaidis, A. G. Bors, I. Pitas, " Robust and Adaptive Techniques in Self-Organizing Neural Networks," International Journal of Computer Mathematics, vol. 67, pp. 183-200, 1998. Š Overseas Publishers Association.

[3] A. G. Bors and I. Pitas, "Optical Flow Estimation and Moving Object Segmentation Based on Median Radial Basis Function Network," IEEE Trans. on Image Processing, vol. 7, no. 5, pp. 693-702, May 1998. ŠIEEE

[2] A. G. Bors and I. Pitas, "Median Radial Basis Function Neural Network," IEEE Trans. on Neural Networks, vol. 7, no. 6, pp. 1351-1364, Nov. 1996. ŠIEEE

[1] A. G. Bors, M. Gabbouj, "Minimal Topology for a Radial Basis Functions Neural Network for Pattern Classification," Digital Signal Processing: A Review Journal, vol. 4, no. 3, pp. 173-188, July 1994. ŠAcademic Press.

Book Chapter

[1] A. G. Bors, I. Pitas, " Robust RBF Networks," in Radial basis function neural networks: design and applications, pp. 125-153, Eds. R.J. Howlett, L. C. Jain, Physica-Verlag: Heidelberg, 2001.

Conference Publications

[69] S. Wartak, A. G. Bors, "ptical flow estimation using diffusion distances," Proc. of International Conference on Pattern Recognition, Istanbul, Turkey, Aug. 2010, pp. 189-192.

[68] A. Doshi, A. G. Bors, "Detecting vorticity in optical flows of fluids," Proc. of International Conference on Pattern Recognition, Istanbul, Turkey, Aug. 2010, pp. 2118-2121.

[67] K. Wang, M. Luo, A. G. Bors, F. Denis, "Blind and robust mesh watermarking using manifold harmonics," Proc. of IEEE International Conference on Image Processing, Cairo, Egypt, Nov 2009, pp. 3657-3660.

[66] A.G. Bors, N. Nasios, "Bayesian estimation of kernel bandwidth for nonparametric modelling," Proc. Int. Conf. on Artificial Neural Networks, Lecture Notes in Computer Science 5769, Limassol, Cyprus, Sep. 2009, vol. II, pp. 245-254.

[65] M. Luo, K. Wang, A. G. Bors, G. Lavoue, "Local Patch Blind Spectral Watermarking Method for 3D Graphics," Proc. Inter. Workshop on Digital Watermarking, Lecture Notes in Computer Science 5703, Surrey, UK, Aug. 24-26 2009, pp. 211-226.

[64] M. Luo, A. G. Bors, "Shape watermarking based on minimizing the quadric error metric," IEEE Int. Conf. on Shape Modelling and Applications , Beijing, China, 26-28 June 2009, pp. 103-110.

[63] A. Doshi, A.G. Bors, "Anisotropic fluid solver for robust optical flow smoothing," Proc. Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), , 6-8 May 2009, London, UK pp. 117-120

[62] A.G. Bors, N. Nasios, "Kernel Bandwidth Estimation in Methods based on Probability Density Function Modelling," Proc. Int. Conference on Pattern Recognition, Tampa, FL, USA, 12-15 Oct. 2008, pp. 3354-3357.

[61] M. Grum, A.G. Bors, "Enforcing image consistency in multiple 3-D object modelling," Proc. Int. Conference on Pattern Recognition, Tampa, FL, USA, 12-15 Oct. 2008, pp. 132-135.

[60] M. Luo, A.G. Bors, "Principal component analysis of spectral coefficients for mesh watermarking," Proc. IEEE Inter. Conf. on Image Processing, San Diego, CA, USA, 12-15 Oct. 2008, pp. 441-444.

[59] M. Grum, A.G. Bors "Multiple image disparity correction for 3-D scene representation," Proc. IEEE Inter. Conf. on Image Processing, San Diego, CA, USA, 12-15 Oct. 2008, pp. 209-212.

[58] M. Grum, A.G. Bors "Refining implicit function representations of 3-D scenes," Proc. British Machine Vision Conference Warwick, UK, 10-13 Sep. 2007, vol. II, pp. 710-719.

[57] A. Doshi, A.G. Bors,"Navier-Stokes formulation for modelling turbulent optical flow," Proc. British Machine Vision Conference, Warwick, UK, 10-13 Sep. 2007, vol. II, pp. 640-649.

[56] W. Puech, J.M. Rodrigues, A.G. Bors, "Analysis and Cryptanalysis of a Selective Encryption Method for JPEG Images," Proc Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), paper # 77, pages 77.1-77.4, 6-8 June 2007, Santorini, Greece.

[55] M. Grum, A.G. Bors, "3-D scene modelling from multiple images using radial basis function networks," Proc. IEEE Workshop on Machine Learning for Signal Processing, 27-29 Aug. 2007, Thessaloniki, Greece, pp. 105-110.

[54] A. Doshi, A.G. Bors,"Structural flow smoothing for shape interpolation," Proc. Int. Conference on Pattern Recognition, Hong Kong, 20-24 Aug. 2006, vol. III, pp. 11-14.

[53] A. Doshi, A.G. Bors,"Robust diffusion kernels for optical flow smoothing," Proc. IEEE Workshop on Machine Learning for Signal Processing, Maynooth, Ireland, Sep. 6-8 2006, pp. 415-420.

[52] N. Nasios, A.G. Bors,"Scale estimation for kernel-based classification," Proc. IEEE Workshop on Machine Learning for Signal Processing, Maynooth, Ireland, Sep. 6-8 2006, pp. 217-222.

[51] J.M. Rodrigues, W. Puech, A.G. Bors,"Selective encryption of human skin in image sequences" Proc. IEEE Inter. Conf. on Image Processing, Atlanta, GA, USA, Oct. 8-11, 2006, pp. 1981-1984.

[50] A. Doshi, A.G. Bors,"Robust diffusion of structural flows for volumetric image interpolation," Proc. IEEE Inter. Conf. on Image Processing, Atlanta, GA, USA, Oct. 8-11, 2006, pp. 1225-1228.

[49] J.M. Rodrigues, W. Puech, A.G. Bors,"A selective encryption for heterogenous color JPEG images based on VLC and AES stream cipher," IS&T European Conf. on Color in Graphics, Imaging and Vision, Leeds, UK, June 19-22 2006, pp. 34-39.

[48] N. Nasios, A.G. Bors,"Nonparametric clustering using quantum mechanics," Proc. IEEE Inter. Conf. on Image Processing, Genova, Italy, 11-14 Sep. 2005, vol. III, pp. 820-823.

[47] N. Nasios, A.G. Bors,"Variational segmentation of color images," Proc. IEEE Inter. Conf. on Image Processing, Genova, Italy, 11-14 Sep. 2005, vol. II, pp. 614-617.

[46] A. Doshi, A.G. Bors," `Optical flow diffusion with robustified kernels," Proc. 11th Inter. Conf. on Computer Analysis of Images and Patterns, Lecture Notes in Computer Science 3691, Versailles, France, 5-8 Sep. 2005, pp. 222-230.

[45]N. Nasios, A.G. Bors," `Finding the number of clusters for nonparametric segmentation," Proc. 11th Inter. Conf. on Computer Analysis of Images and Patterns, Lecture Notes in Computer Science 3691, Versailles, France, 5-8 Sep. 2005, pp. 213-221.

[44] A.G. Bors,"Watermarking 3D shapes using local moments," Proc. IEEE Inter. Conf. on Image Processing, Singapore, 24-27 Oct. 2004, vol. I, pp. 729-732.

[43] A.G. Bors,"Blind watermarking of 3D shapes using localized constraints," Proc. IEEE 2nd Inter. Symposium on 3D data processing, visualization and transmission, Thessaloniki, Greece, 6-9 Sep. 2004, pp. 242-249.

[42] N. Nasios, A.G. Bors," Segmentation of colour images using variational expectation-maximization algorithm," Proc. British Machine Vision Conference, Kingston, UK, 7-9 Sep. 2004, vol. II, pp. 707-716.

[41] N. Nasios, A.G. Bors," A variational approach for color image segmentation," Proc. International Conference on Pattern Recognition Cambridge, UK. 23-26 Aug. 2004, vol. I, pp. 680-683.

[40] N. Nasios, A.G. Bors," Variational expectation-maximization training for Gaussian networks," Proc. IEEE Workshop on Neural Networks for Signal Processing Toulouse, France, 17-19 Sep. 2003, pp. 339-348.

[39] N. Nasios, A.G. Bors," Variational Gaussian Mixtures for Blind Source Detection," Proc. IEEE Inter. Conf. Systems, Man and Cybernetics Washington D.C., U.S.A., 5-8 Oct. 2003, pp. 474-479.

[38] A. Robles-Kelly, A.G. Bors, E.R. Hancock," Surface acquisition from single gray-scale images," Proc. IEEE Inter. Conf. on Image Processing, Barcelona, Spain, 14-17 Sep. 2003, vol. III, pp. 721-724.

[37] N. Nasios, A.G. Bors," Blind source separation using variational expectation-maximization algorithm," Proc. 10th Inter. Conf. on Computer Analysis of Images and Patterns, Lecture Notes in Computer Science 2756, Groningen, Netherlands, 25-27 Aug. 2003, pp. 442-450.

[36] A.G. Bors, E.R. Hancock," Recovering height information from SAR images of terrain," Proc. IEEE Intern. Conf. on Image Processing, Rochester, NY, USA, 22-25 Sep. 2002, vol. II, pp. 477-480.

[35] T. Harte, A.G. Bors," Watermarking 3D Models," Proc. IEEE Intern. Conf. on Image Processing, Rochester, NY, USA, 22-25 Sep. 2002, vol. III, pp. 661-664.

[34] G.D.J. Smith, A.G. Bors," Height estimation from vector fields of surface normals," Proc. 14th Inter. Conference on Digital Signal Processing, Santorini, Greece, 1-3 July 2002, vol. II, pp. 1031-1034.

[33] T. Harte, A.G. Bors," Watermarking Graphical Objects," Proc. 14th Inter. Conference on Digital Signal Processing, Santorini, Greece, 1-3 July 2002, vol. II, pp. 709-712.

[32] L. Kechagias, A. G. Bors and I. Pitas, "Virtual Drilling-Sculpturing in 3D Volumes," Proc. 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society ( EMBC2001), vol. III, Istanbul, Turkey, 25-28 October 2001, pp. 2513-2516.

[31] A. Robles-Kelly, A.G. Bors, E.R. Hancock," Hierarchical iterative eigendecomposition for motion segmentation," Proc. IEEE Inter. Conf. on Image Processing, Thessaloniki, Greece, 7-10 Oct. 2001, vol. II, pp. 363-366.

[30] C.D. Coltman, A.G. Bors, "Hierarchical watermarking depending on local constraints," Proc. IEEE Inter. Conf. on Image Processing, Thessaloniki, Greece, 7-10 Oct. 2001, vol. III, pp. 1011-1014.

[29] A.G. Bors, L. Kechagias, I. Pitas," Shape-based interpolation using morphological morphing," Proc. IEEE Inter. Conf. on Image Processing, Thessaloniki, Greece, 7-10 Oct. 2001, vol. II, pp. 161-164.

[28] L. Kechagias, A.G. Bors, I. Pitas, "Virtual drilling in 3-D volumes," Proc. Inter. Conf. on Augmented, Virtual Environments and three dimensional imaging, Mykonos, Greece, May 30-June 1 2001, pp. 181-183.

[27] A.G. Bors, L. Kechagias, I. Pitas, "Virtual drilling in 3-D objects reconstructed by shape-based interpolation," Proc. 4th Inter. Workshop on Visual Form, Lecture Notes in Computer Science 2059, Capri, Italy, May 2001, pp. 729-738.

[26] A. G. Bors, "Introduction of the Radial Basis Function (RBF) Networks," Online Symposium for Electronics Engineers, issue 1, vol. 1, DSP Algorithms: Multimedia, Feb. 13 2001, pp. 1-7.

[25] A. G. Bors, E. R. Hancock and R. C. Wilson, "Terrain feature identification by modeling radar image statistics," Proc. IEEE Int. Conference on Image Processing (ICIP'00), vol. I, pp. 721-724, Vancouver, Canada, Sep. 10 - 13, 2000.

[24] A. G. Bors, E. R. Hancock and R. C. Wilson, "Terrain feature classification in SAR imagery," Proc. European Signal Processing Conference (EUSIPCO'00), vol. IV, pp. 2169-2172, Tampere, Finland, 5-8 Sep. 2000.

[23] A. G. Bors, E. R. Hancock and R. C. Wilson, "Terrain Modeling in Synthetic Aperture Radar Images using Shape-from-Shading," Proc. International Conference on Pattern Recognition, (ICPR'00) vol. I, pp. 798-801, Barcelona, Spain, Sep. 3-8 2000.

[22] A. G. Bors, E. R. Hancock and R. C. Wilson, "3-D Terrain from Synthetic Aperture Radar Images," Proc. IEEE Workshop on Computer Vision Beyond the Visible Spectrum: Methods and Applications, pp. 63-72, Hilton Head Island, South Carolina, June 16 2000.

[21] A. G. Bors, E. R. Hancock and R. C. Wilson, "A Bayesian Framework for Radar Shape-from-shading," Proc. IEEE Int. Conference on Computer Vision and Pattern Recognition, (CVPR'00) vol. I, pp. 262-268, Hilton Head Island, South Carolina, June 13-15, 2000.

[20] A. G. Bors, I. Pitas, "Motion and Segmentation Prediction in Image Sequences Based on Moving Object Tracking," IEEE Int. Conference on Image Processing (ICIP'98), Chicago, Illinois, USA, pp. 663-667, vol III, 4-7 October 1998.

[19] V. Chatzis, A.G. Bors and I. Pitas, "Decision Level Fusion by Clustering algorithms for Person Authentication," European Signal Processing Conference (EUSIPCO'98), Rhodes, Greece, pp. 1309-1312, vol. III, 8-11 Sep. 1998.

[18] A. G. Bors, I. Pitas, "Object segmentation in 3-D images based on alpha-trimmed mean radial basis function network," European Conference on Signal Processing (EUSIPCO'98), Rhodes, pp. 1093-1096, vol. II, Greece, 8-11 Sep. 1998.

[17] A. G. Bors, I. Pitas, "Object segmentation and modeling in volumetric images," Noblesse Workshop on Non-Linear Model Based Image Analysis, Glasgow, U.K., pp. 295-300, 1-3 July 1998.

[16] G. Voyatzis, G. Angelopoulos, A. Bors, I. Pitas, " A system for capturing high resolution images ," Conference on Technology and Automatics, Thessaloniki, Greece, pp. 238-242, 2-3 October 1998.

[15] W. Puech , A. Bors, J-M. Chassery and I. Pitas, " Mosaique de Peintures sur cylindres generalises uniformes a axe droit," 16th GRETSI Symposium on Signal and Image Processing, Grenoble, France, pp. 427-430, 15-19 September 1997 (in French).

[14] I. Pitas, C. Kotropoulos, N. Nikolaidis and A.G. Bors, " Robust and Adaptive Techniques in Self-Organising Neural Networks, " Nonlinear Analysis, Theory, Methods & Applications, vol. 30, No. 7, Proc. 2nd World Congress of Nonlinear Analysts , Athens, Greece, pp. 4517-4528, 1997.

[13] A. G. Bors, I. Pitas, "Alpha-trimmed Mean Radial Basis Functions and their Application in Object Modeling," CD-ROM Proc of the IEEE/EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'97), vol. 1, paper # 211, Mackinac Island, Michigan, USA, 7-11 September 1997.

[12] A. G. Bors, W. Puech, I. Pitas, J.-M. Chassery "Mosaicing of Flattened Images From Straight Homogeneous Generalized Cylinders," Lecture Notes in Computer Science, vol. 1296, 7th International Conference on Computer Analysis of Images and Patterns , G. Sommer, K. Daniilidis, J. Pauli (Eds.), Kiel, Germany, pp. 122-129, 10-12 September 1997.

[11] A. G. Bors, I. Pitas, "Moving Scene Segmentation using Median Radial Basis Function Network," IEEE Symposium on Circuits and Signals (ISCAS'97), Hong Kong, vol. I, pp. 529-532, 9-12 June 1997.

[10] A. G. Bors, W. Puech, I. Pitas, J.-M. Chassery "Perspective Distortion Analysis for Mosaicing Images Painted on Cylindrical Surfaces," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP'97), Munich, Germany, vol. 4, pp. 3049-3052, 20-24 Apr. 1997.

[9] W. Puech, J.-M. Chassery , A.G. Bors, I. Pitas "Mosaicing of Paintings on Curved Surfaces," 3rd IEEE Workshop on Applications of Computer Vision, Sarasota, USA, pp. 44-49, 2-4 Dec. 1996.

[8] A. G. Bors and I. Pitas,"Image Watermarking Using DCT Domain Constraints," 3rd IEEE International Conference on Image Processing (ICIP'96), Lausanne, Switzerland, pp. II-231 - II-234, Sep. 1996.

[7] A. G. Bors and I. Pitas, "Embedding Parametric Digital Signatures in Images," European Conference on Signal Processing (EUSIPCO'96), Trieste, Italy, pp. 1701-1704, Sep. 1996.

[6] A. G. Bors and I. Pitas,"Moving Object Recognition Based on Radial Basis Functions Networks," 9th Image and Multidimensional Signal Processing Workshop, Belize City, Belize, pp. 34-35, Mar. 1996.

[5] A. G. Bors and I. Pitas, "Segmentation and Estimation of the Optical Flow," Inter. Conf. of Computer Analysis of Images and Patterns, Lecture Notes in Computer Science 970,, Prague, Czech Rep., pp. 680-685, Sep. 1995.

[4] A. G. Bors and I. Pitas, " Median Radial Basis Functions Network for Motion Field Processing," Proc. of IEEE Workshop on Nonlinear Signal and Image Processing, I. Pitas (Ed.), Neos Marmaras, Greece, pp. 702-705, June 1995.

[3] A. G. Bors and I. Pitas, " Robust estimation for radial basis functions," Proc. of IEEE Workshop Neural Networks for Signal Processings, Ermioni, Greece, pp. 105-114, Sep. 1994.

[2] A. G. Bors and M. Gabbouj, "Quadrature Modulated Signal Detection Based on Gaussian Neural Networks ," Proc. of IEEE Workshop Visual Signal Processing and Communications, Melbourne, Australia, pp. 113-116, Sep. 1993.

[1] A. G. Bors and M. Gabbouj, "Optimum structure for a radial basis functions based equalizer," Proc. of IEEE Workshop on Nonlinear Signal Processing, Tampere, Finland, pp. 6.2-7.1 - 6.2-7.6, Jan. 1993.

Theses

A.G. Bors, PhD thesis "Radial Basis Function Network robust learning algorithms in computer vision applications," Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece, Dec. 1998.

A. G. Bors, MSc thesis "Nonlinear neural networks," Department of Electronics and Telecommunications, Polytechnic University of Bucharest, Bucharest, Romania,June 1992.

On-line Papers

[1] I. Pitas, C. Kotropoulos, N. Nikolaidis and A.G. Bors, "Robust and Adaptive Training Algorithms in Self-Organizing Neural Networks," Electronic Imaging, SPIE Web OE Reports, vol. 5, no. 2, March 1997.

[2] N. Nasios, A. G. Bors, "Segmentation of Colour Images Using Variational Expectation-Maximization Algorithm," SME Technical Paper TP05PUB25, Society of Manufacturing Engineers, Dearborn, Michigan, 2005.

Journal Publications

Book Chapter

Conference Publications

Theses

On-line Papers

Other Publications and Presentations