| Vol-845 urn:nbn:de:0074-845-7 Copyright © 2012 for the individual papers by the papers' authors. Copying permitted only for private and academic purposes. This volume is published and copyrighted by its editors.

# SIDOP 2012
Signal and Document Processing

### Proceedings of the Workshop on Signal and Document Processing

### Hammamet, Tunisia, March 23-24, 2012.

Edited by

### Sofiene Haboubi
Hamid Amiri

National Engineering School of Tunis
BP 37 Belvedere 1002 Tunis, Tunisia

## Table of Contents

1. Gesture Determination for Hand Recognition 1-4
   Taher Khadhraoui, Faouzi Benzarti, Abdulrahman Alarifi, Hamid Amiri
2. Sonar Image Processing for Underwater Object Detection Based on High Resolution System 5-10
   Imen Mandhouj, Hamid Amiri, Frederic Maussang, Basel Solaiman
3. L'Unicode des Caractères Arabes : Etat de l'Art 11-13
   Manel Daagi, Sofiene Haboubi
4. Segmentation of Handwritten and Printed Arabic Documents 14-18
   Fethi Ghazouani, Mondher Maddouri, Samia Maddouri, Haikel El Abed, Volker Margner
5. Extraction and Separation of Words from Bilingual Printed Document 19-25
   Rabeb Ben Abdelbaki, Sofiene Haboubi
6. Robust Facial Feature Detection for Registration 26-30
   Taher Khadhraoui, Faouzi Benzarti, Hamid Amiri
7. Study and Design of Median Filter 31-34
   Elmoncef Benrhouma, Souad Meddeb, Abdulqadir Alaqeeli, Hamid Amiri
8. Anisotropy Analysis of 2D and 3D Textures Using Anisotropic Fractional Brownian Field 35-42
   Ferdaous Ouertani
9. Topic Models for Automatic Image Annotation 43-47
   Marouane Ben Haj Ayech, Faouzi Benzarti, Hamid Amiri

14-May-2012: submitted by Sofiene Haboubi
16-May-2012: published on CEUR-WS.org