24 citations · 101 across the 25 of their papers we have counts for
4 papers · 1 filter
Mouse Movement and Probabilistic Graphical Models Based E-Learning Activity Recognition Improvement Possibilistic Model
Anis Elbahi, Mohamed Nazih Omri, Mohamed Ali Mahjoub +1
Automatically recognizing the e-learning activities is an important task for improving the online learning process. Probabilistic graphical models such as hidden Markov models and…
Database of handwritten Arabic mathematical formulas images
Ibtissem Hadj Ali, Mohammed Ali Mahjoub
Although publicly available, ground-truthed database have proven useful for training, evaluating, and comparing recognition systems in many domains, the availability of such databa…
Comparative study and enhancement of Camera Tampering Detection algorithms
Mabrouka Hagui, Mohamed Ali Mahjoub, Ahmed Boukhris
Recently the use of video surveillance systems is widely increasing. Different places are equipped by camera surveillances such as hospitals, schools, airports, museums and militar…
A combined Approach Based on Fuzzy Classification and Contextual Region Growing to Image Segmentation
Mahaman Sani Chaibou, Karim Kalti, Bassel Soulaiman +1
We present in this paper an image segmentation approach that combines a fuzzy semantic region classification and a context based region-growing. Input image is first over-segmented…