Publications
Journal papers/Preprints
ADMM algorithm for demosaicking deblurring denoising D.Graziani and G.Aubert and L.Blanc-Féraud. Preprint (2012)
Existence and intermediate variational approximation results for atoms-like target energies with blur operator D.Graziani. Submitted paper (2012)
A relaxation result for an inhomogeneous functional preserving point-like and curve-like singularities in image processing G.Aubert and D.Graziani. To appear on International Journal of Mathematics
Analysis of a new variational model to restore point-like and curve-like singularities in imaging D.Graziani and G.Aubert and L.Blanc-Féraud. To appear on Applied Mathematics and Optimization
Existence result for a free-discontinuity energy governing the detection of spots in image processing D. Graziani Applicable Analysis: An International Journal, DOI:10.1080/00036811.2011.653794
Variational approximation for detecting point-like target problems D.Graziani and G.Aubert. ESAIM: Control, Optimisation and Calculus of Variations Volume 17 / Issue 04, October 2011 pp 909-930
A formal Gamma-convergence approach for the detection of points in 2-D biological images D.Graziani and G.Aubert and L.Blanc-Féraud. Siam Journal of Imaging Science Vol. 3, No. 3 (2010), pp. 578–594
On the L^1-lower semicontinuity of certain convex functionals defined on BV-vector valued functions D.Graziani. Annali dell'Universita di Ferrara, Sez VII, Sc. Mat, Volume 55, Number 1 (2009), Pages 111-128
A new L^1-lower semicontinuity result D.Graziani. Boll. U.M.I. (8) 10-B (2007), 797-818
Conference papers
Overlapping domain decomposition method for microscanning framework D.Graziani and L.Blanc-Féraud and G. Aubert. submitted 2012
A new variational method for preserving point-like and curve-like singularities in 2-D imaging D.Graziani and L.Blanc-Féraud and G. Aubert. ICASSP conference 2011
A new variational method to detect points in biological images D.Graziani and L.Blanc-Féraud and G. Aubert. In ISBI'09, Org. IEEE International Symposium on Biomedical Imaging, Boston, USA, June 2009
Miscellaneous
On the L^1-lower semicontinuity and relaxation in BV(Ω; R^M ) for integral functionals with discontinous integrand D.Graziani. Phd Thesis, 2007
Gyrovision Research Report D.Graziani and G.Aubert and L.Blanc-Féraud, 2012