24 citations · 32 across the 5 of their papers we have counts for
5 papers
hidden markov random fields and cuckoo search method for medical image segmentation
EL-Hachemi Guerrout, Ramdane Mahiou, Dominique Michelucci +2
Segmentation of medical images is an essential part in the process of diagnostics. Physicians require an automatic, robust and valid results. Hidden Markov Random Fields (HMRF) pro…
Degraded Historical Documents Images Binarization Using a Combination of Enhanced Techniques
Omar Boudraa, Walid Khaled Hidouci, Dominique Michelucci
Document image binarization is the initial step and a crucial in many document analysis and recognition scheme. In fact, it is still a relevant research subject and a fundamental c…
On the reducibility of geometric constraint graphs
Samy Ait-Aoudia, Adel Moussaoui, Khaled Abid +1
Geometric modeling by constraints, whose applications are of interest to communities from various fields such as mechanical engineering, computer aided design, symbolic computation…
Combination of Hidden Markov Random Field and Conjugate Gradient for Brain Image Segmentation
EL-Hachemi Guerrout, Samy Ait-Aoudia, Dominique Michelucci +1
Image segmentation is the process of partitioning the image into significant regions easier to analyze. Nowadays, segmentation has become a necessity in many practical medical imag…
Reduction of constraint systems
Samy Ait-Aoudia, Roland Jegou, Dominique Michelucci
Geometric modeling by constraints leads to large systems of algebraic equations. This paper studies bipartite graphs underlaid by systems of equations. It shows how these graphs ma…