Dr. Chawki Djeddi is presently working as Associate Professor in the department of Mathematics and Computer Science, Larbi Tebessi University, Tebessa, Algeria. He received his PhD in 2014 from University of Badji Mokhtar-Annaba, Annaba, Algeria and specializes in document image analysis and recognition. His research interests include image processing and pattern classification with applications to document recognition, handwriting analysis and content based image retrieval.