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Membership type: full

Rim Walha

Country of origin: Tunisia Currently in: Tunisia, Sfax General field of specialization: Computing and Information Technology
Academic Background

Degrees

2016 Doctorate Computing and Information Technology
2010 Master Computing and Information Technology
2008 Undergraduate Computing and Information Technology
Research and Profession

Current Research Activities

Computing and Information Technology

image processing, image analysis, pattern recognition, machine learning, artificial intelligence, computer vision, deep learning


Publications resulting from Research: 


R. Harizi, R. Walha, F. Drira, "Deep-learning based end-to-end system for text reading in the wild", in Multimedia Tools and Applications (MTAP), 2022. DOI:10.1007/s11042-022-11998-x.

R. Harizi, R. Walha, F. Drira, M. Zaied, "Convolutional Neural Network with Joint Stepwise Character/Word Modeling based System for Scene Text Recognition", in Multimedia Tools and Applications (MTAP), pp 1-16, 2021. DOI:10.1007/s11042-021-10663-z

R. Walha, F. Drira, F. Lebourgeois, C. Garcia, and A. M. Alimi, “Handling Noise in Textual Image Resolution Enhancement Using Online and Offline learned dictionaries”, in International Journal on Document Analysis and Recognition (IJDAR), Volume 21, Issue 1-2, pp 137-157, 2018.

R. Walha, F. Drira, F. Lebourgeois, C. Garcia, and A. M. Alimi, “Resolution Enhancement of Textual Images: a Survey of Single Image Based Methods", in IET Image Processing Journal, Volume 10, Issue 4, pp 325-337, 2016.

R. Walha, F. Drira, F. Lebourgeois, C. Garcia, and A. M. Alimi, “Resolution Enhancement of Textual Images via Multiple Coupled Dictionaries and Adaptive Sparse Representation Selection”, in International Journal on Document Analysis and Recognition (IJDAR), Volume 18, Issue 1, pp 87-107, 2015.

Mallek, F. Drira, R. Walha, A. M. Alimi, and F. Lebourgeois, “Deep Learning with Sparse Prior: Application to Text Detection in the Wild”, 12th International Conference on Computer Vision Theory and Applications VISAPP , pp 243-250, Porto, Portugal, February 2017.

K. Guemri, F. Drira, R. Walha, A. M. Alimi, and F. Lebourgeois, “Edge Based Blind Single Image Deblurring with Sparse Priors”, 12th International Conference on Computer Vision Theory and Applications VISAPP, Porto, Portugal, pp 174-181, February 2017.

R. Walha, F. Drira, F. Lebourgeois, C. Garcia, and A. M. Alimi, "Joint Denoising and Magnification of Noisy Low-Resolution Textual Images", 13th International Conference on Document Analysis and Recognition ICDAR (Rank A), pp 871- 875, Nancy, France, August 2015.

R. Walha, F. Drira, F. Lebourgeois, C. Garcia, and A. M. Alimi, “Sparse Coding with a Coupled Dictionary Learning Approach for Textual Image Super-Resolution”, 22nd International Conference on Pattern Recognition ICPR (Rank B), pp. 4459-4464, August 2014, Stockholm, Sweeden.

R. Walha, F. Drira, F. Lebourgeois, C. Garcia, and A. M. Alimi, “Histogram of Structure Tensors: Application to Pattern Clustering”, 22nd International Conference on Computer Graphics, Visualization and Computer Vision WSCG (Rank B), pp. 345-352, Juin 2014, Plzen, Czech Republic.



Current profession

Current professional activities type: 
Teaching

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