Anna Tonazzini's Selected Publications


1.       E. Salerno, A. Tonazzini, L. Bedini Digital image analysis to enhance underwritten text in the Archimedes palimpsest
Int. Journal on Document Analysis and Recognition, published online September 2006

2.       A. Tonazzini, E. Salerno, L. Bedini Fast correction of bleed-through distortion in grayscale documents by a Blind Source Separation technique
Int. Journal on Document Analysis and Recognition, published online March 2006

3.       A. Tonazzini, L. Bedini, E. Salerno A Markov model for blind image separation by a mean-field EM algorithm
IEEE Trans. on Image Processing,
Vol. 15, N. 2, pp. 473-482, 2006

4.       L. Bedini, D. Herranz, E. Salerno, C. Baccigalupi, E. Kuruoglu, A. Tonazzini Separation of correlated astrophysical sources using multiple-lag data covariance matrices Journal on Applied Signal Processing, Vol. 2005, N.15, pp.2400-2412, 2005

5.       A. Tonazzini, L. Bedini, E. Salerno Independent component analysis for document restoration
Int. Journal on Document Analysis and Recognition, Vol. 7, pp. 17-27, 2004 , 2004

6.       A. Tonazzini, S. Vezzosi, L. Bedini Analysis and recognition of printed characters in ancient documents
Int. Journal on Document Analysis and Recognition, Vol. 6, pp. 236-247, 2004

7.       E. Kuruoglu, L. Bedini, M.T. Paratore, E. Salerno, A. Tonazzini Source separation in astrophysical maps using independent factor analysis
Neural Networks, Vol. 16(3-4), pp. 479-491, 2003

8.       A. Tonazzini, L. Bedini Monte Carlo Markov Chain techniques for unsupervised MRF-based image denoising
Pattern Recognition Letters, Vol. 24, pp. 55-64, 2003

9.       A. Tonazzini, L. Bedini Degradation identification and model parameter estimation in discontinuity-adaptive visual reconstruction
Advances in Imaging and Electron Physics, P.W. Hawkes ed., Academic Press., Vol. 120, pp. 193-284, 2002

10.   A. Tonazzini Blur identification analysis in blind image deconvolution using Markov Random Fields
Pattern Recognition and Image Analysis, Vol.11, No.4, pp. 699-710, 2001

11.   L. Bedini, G. M. Del Corso, A. Tonazzini Preconditioned edge-preserving image deblurring and denoising
Pattern Recognition Letters, Vol. 22, No. 10, pp. 1083-1101, 2001

12.   L. Bedini, A. Tonazzini Fast fully data driven image restoration by means of edge-preserving regularization
Real-Time Imaging, Vol.7, No.1, pp. 3-19, 2001

13.   C. Baccigalupi, L. Bedini, C. Burigana, G. De Zotti, A. Farusi, D. Maino, M. Maris, F. Perrotta, E. Salerno, L. Toffolati, A. Tonazzini
Neural networks and separation of Cosmic Microwave Background and astrophysical signals in sky maps
Monthly Notices of the Royal Astronomical Society (MNRAS), Vol. 318, pp. 769-780, 200
0

14.   A. Tonazzini Adaptive smoothing and edge tracking in image deblurring and denoising
Pattern Recognition and Image Analysis, Vol. 10, No. 4, pp. 492-499, 2000

15.   A. Tonazzini, L. Bedini Segmentation of printed characters in ancient degraded documents through blind image restoration and labeling
Pattern Recognition and Image Analysis, Vol. 10, No. 2, pp. 273-287, 2000

16.   L. Bedini, A. Tonazzini, S. Minutoli A neural architecture for fully data driven edge-preserving image restoration
Integrated Computer-Aided Engineering, Vol. 7, No. 1, pp. 1-18, 2000

17.   L. Bedini, A. Tonazzini, S. Minutoli Unsupervised edge-preserving image restoration via a saddle point approximation
Image and Vision Computing, Vol. 17, No. 11, pp. 779-793, 1999

18.   L. Bedini, I. Gerace, A. Tonazzini, P. Gualtieri Edge-preserving restoration in 2-D fluorescence microscopy
Micron, Vol. 27, No. 6, pp. 431-447, 1996

19.   L. Bedini, I. Gerace, E. Salerno, A. Tonazzini Models and algorithms for edge-preserving image reconstruction
Advances in Imaging and Electron Physics, P.W. Hawkes Ed., Vol. 97, pp. 86-189, 1996

20.   M. Bramanti, A. Gray, S. Pasini, E. Salerno, A. Tonazzini An acoustic pyrometer system for tomographic thermal imaging in power plant boilers, IEEE Trans. on Instrumentation and Measurement, Vol. 45, No. 1, pp. 159-167, 1996

21.   L. Bedini, I. Gerace, A. Tonazzini Sigmoidal approximations for self-interacting line processes in edge-preserving image restoration
Pattern Recognition Letters, Vol. 16, No. 10, pp. 1011-1022, 1995

22.   I. Gerace, L. Bedini, A. Tonazzini, P. Gualtieri Edge-preserving restoration of low-light-level microscope images
Micron, Vol. 26, No. 3, pp. 195-199, 1995

23.   L. Bedini, E. Salerno, A. Tonazzini Edge-preserving tomographic reconstruction from Gaussian data using a Gibbs prior and a Generalized Expectation-Maximization algorithm Int. Journal of Imaging Systems and Technology, Vol. 5, No. 3, pp. 231-238, 1994

24.   L. Bedini, I. Gerace, A. Tonazzini A GNC algorithm for constrained image reconstruction with continuous-valued line processes
Pattern Recognition Letters, Vol. 15, No. 9, pp. 907-918, 1994

25.   L. Bedini, I. Gerace, A. Tonazzini A deterministic algorithm for reconstructing images with interacting discontinuities
CVGIP: Graphical Models and Image Processing, Vol. 56, No. 2, pp. 109-123, 1994

26.   L. Bedini, L. Benvenuti, E. Salerno, A. Tonazzini A mixed-annealing algorithm for edge-preserving image reconstruction using a limited number of projections Signal Processing, Vol. 32, No. 3, pp. 397-408, 1993

27.   L. Bedini, A. Tonazzini Image restoration preserving discontinuities: the Bayesian approach and neural networks
Image and Vision Computing, Vol.10, No. 2, pp. 108-118, 1992

28.   L. Bedini, E. Fantini, A. Tonazzini A dual approach to regularization in image restoration
Pattern Recognition Letters, Vol. 12, No. 11, pp. 687-692, 1991

29.   E. Salerno, A. Tonazzini 2D image reconstruction from sparse line-integral data
Signal Processing, Vol. 23, No. 2, pp. 193-203, 1991

30.   E. Fantini, L. Tognotti, A. Tonazzini Drop size distribution in sprays by image processing
Computers and Chemical Engineering, Vol. 14, No. 11, pp. 1201-1211, 1990

31.   L. Bedini, A. Tonazzini Neural networks use in maximum entropy image restoration
Image and Vision Computing, Vol. 8, No. 2, pp. 108-114, 1990

32.   M. Bramanti, A. Tonazzini, E. Salerno Some theoretical aspects of a backscattering based tomographic imaging technique
Signal Processing, Vol.10, pp. 415-425, 1986


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