Sepideh Qaheri, Objets égyptiens et égyptianisants d’époque achéménide conservés en Iran

Objets géographiques et relativité d'échelle

Generally, to measure a fractal dimension, the calculation method used is the fractal dimension by a box-counting method. The possible shapes of boxes are extremely diverse an dit frequently uses the square, but we can also use a grid made of regular hexagons, circles, rectangles, etc. This method allows obtaining a fractal dimension « global » whose main flaw, in geography, is not able to tran...

Introduction a l'etude de salmonella et des salmonelloses en Iran

Maladies des volailles et mesures de prophylaxie appliquées en Iran

Sur la préparation et l'utilisation des vaccins associés en Iran

Représentation en objets vidéo pour un codage progressif et concurrentiel des séquences d'images

The goal of this thesis is to valid the hypothesis such that the video object coding allowssignificant improvement thanks to the used of dynamic coding. The dynamic coding is thesetting on competition of a set of coders on each video object and the retaining of the bestcoder for each object.To reach that goal, different points are studied. The first one concerns the study of...