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2020 – today
- 2023
[j21]Belhassen Akrout
, Walid Mahdi:
A novel approach for driver fatigue detection based on visual characteristics analysis. J. Ambient Intell. Humaniz. Comput. 14(1): 527-552 (2023)- [j20]Hasna Njah, Salma Jamoussi, Walid Mahdi:
Interpretable Bayesian network abstraction for dimension reduction. Neural Comput. Appl. 35(14): 10031-10049 (2023) - 2022
- [j19]Abdelaziz Triki, Bassem Bouaziz, Walid Mahdi:
A deep learning-based approach for detecting plant organs from digitized herbarium specimen images. Ecol. Informatics 69: 101590 (2022) - [j18]Abdelaziz Triki, Bassem Bouaziz, Walid Mahdi, Hamdi Hamed, Jitendra Gaikwad:
Deep learning based approach for digitized herbarium specimen segmentation. Multim. Tools Appl. 81(20): 28689-28707 (2022) - 2021
- [j17]Hasna Njah, Salma Jamoussi, Walid Mahdi:
Breaking the curse of dimensionality: hierarchical Bayesian network model for multi-view clustering. Ann. Math. Artif. Intell. 89(10-11): 1013-1033 (2021) - [j16]Abdelaziz Triki, Bassem Bouaziz, Jitendra Gaikwad, Walid Mahdi:
Deep leaf: Mask R-CNN based leaf detection and segmentation from digitized herbarium specimen images. Pattern Recognit. Lett. 150: 76-83 (2021) - [c44]Abdelaziz Triki, Bassem Bouaziz, Jitendra Gaikwad, Walid Mahdi:
PhenoDeep: A Deep Learning-Based Approach for Detecting Reproductive Organs from Digitized Herbarium Specimen Images. ICONIP (1) 2021: 402-413 - [c43]Abdelaziz Triki, Bassem Bouaziz, Jitendra Gaikwad, Walid Mahdi:
A deep learning-based approach for segmenting and counting reproductive organs from digitized herbarium specimen images using refined Mask Scoring R-CNN. TACC 2021: 138-148 - 2020
- [j15]Mohammed Ouali, Walid Mahdi, Radhwane Gharbaoui, Seyyid Ahmed Medjahed:
Controlling 2D Artificial Data Mixtures Overlap. Computación y Sistemas 24(3) (2020) - [c42]Abdelaziz Triki, Bassem Bouaziz, Walid Mahdi, Jitendra Gaikwad:
Objects Detection from Digitized Herbarium Specimen based on Improved YOLO V3. VISIGRAPP (4: VISAPP) 2020: 523-529
2010 – 2019
- 2019
- [j14]Hasna Njah, Salma Jamoussi, Walid Mahdi:
Deep Bayesian network architecture for Big Data mining. Concurr. Comput. Pract. Exp. 31(2) (2019) - [j13]Walid Mahdi, Belhassen Akrout, Roobaea Alroobaea, Abdulmajeed Alsufyani:
Automated Drowsiness Detection Through Facial Features Analysis. Computación y Sistemas 23(2): 511-522 (2019) - [j12]Ilyes Rebai, Yassine Ben Ayed, Walid Mahdi:
Spoken keyword search system using improved ASR engine and novel template-based keyword scoring. Multim. Tools Appl. 78(2): 1495-1510 (2019) - 2018
- [c41]Ilyes Rebai, Yassine Ben Ayed, Walid Mahdi:
A novel keyword rescoring method for improved spoken keyword spotting. KES 2018: 312-320 - 2017
- [j11]Walid Mahdi, Seyyid Ahmed Medjahed, Mohammed Ouali:
Performance Analysis of Simulated Annealing Cooling Schedules in the Context of Dense Image Matching. Computación y Sistemas 21(3) (2017) - [c40]Bassem Bouaziz, Jihen Amara, Walid Mahdi:
Content Video Browsing Based on Text Regions Extraction and Classification Using Convolutional Neural Network. AICCSA 2017: 730-737 - [c39]Ilyes Rebai, Yassine Ben Ayed, Walid Mahdi:
Improving of Open-Set Language Identification by Using Deep SVM and Thresholding Functions. AICCSA 2017: 796-802 - [c38]Ilyes Rebai, Yassine Benayed, Walid Mahdi, Jean-Pierre Lorré:
Improving speech recognition using data augmentation and acoustic model fusion. KES 2017: 316-322 - 2016
- [j10]Ahmed Ben Jmaa, Walid Mahdi, Yousra Ben Jemaa, Abdelmajid Ben Hamadou:
A New Approach For Hand Gestures Recognition Based on Depth Map Captured by RGB-D Camera. Computación y Sistemas 20(4) (2016) - [j9]Walid Mahdi, Tarek Zlitni:
Navigating News Programs in Large TV-Streams: A Knowledge-Based Approach. Int. J. Knowl. Soc. Res. 7(1): 80-98 (2016) - [j8]Tarek Zlitni, Bassem Bouaziz, Walid Mahdi:
Automatic topics segmentation for TV news video using prior knowledge. Multim. Tools Appl. 75(10): 5645-5672 (2016) - [j7]Ahmed Rekik, Achraf Ben-Hamadou, Walid Mahdi:
An adaptive approach for lip-reading using image and depth data. Multim. Tools Appl. 75(14): 8609-8636 (2016) - [j6]Ilyes Rebai, Yassine Ben Ayed, Walid Mahdi:
Deep multilayer multiple kernel learning. Neural Comput. Appl. 27(8): 2305-2314 (2016) - [c37]Hasna Njah, Salma Jamoussi, Walid Mahdi, Mohamed Elati:
A Bayesian approach to construct Context-Specific Gene Ontology: Application to protein function prediction. CIBCB 2016: 1-6 - [c36]Hasna Njah, Salma Jamoussi, Walid Mahdi:
Semi-hierarchical naïve Bayes classifier. IJCNN 2016: 1772-1779 - [c35]Ilyes Rebai, Yassine Ben Ayed, Walid Mahdi:
Deep kernel-SVM network. IJCNN 2016: 1955-1960 - [c34]Belhassen Akrout, Walid Mahdi:
Yawning detection by the analysis of variational descriptor for monitoring driver drowsiness. IPAS 2016: 1-5 - 2015
- [j5]Belhassen Akrout, Walid Mahdi:
Spatio-temporal features for the automatic control of driver drowsiness state and lack of concentration. Mach. Vis. Appl. 26(1): 1-13 (2015) - [j4]Sana Fakhfakh, Mohamed Tmar, Walid Mahdi:
A study of Impact of Integration Structural Context in Multimedia Retrieval: Application on Image Media. Res. Comput. Sci. 90: 323-335 (2015) - [c33]Ahmed Rekik, Achraf Ben-Hamadou, Walid Mahdi:
Unified System for Visual Speech Recognition and Speaker Identification. ACIVS 2015: 381-390 - [c32]Ahmed Rekik, Achraf Ben-Hamadou, Walid Mahdi:
Human Machine Interaction via Visual Speech Spotting. ACIVS 2015: 566-574 - [c31]Ilyes Rebai, Yassine Ben Ayed, Walid Mahdi:
Deep architecture using Multi-Kernel Learning and multi-classifier methods. AICCSA 2015: 1-6 - [c30]Hasna Njah, Salma Jamoussi, Walid Mahdi, Afif Masmoudi:
A New Equilibrium Criterion for Learning the Cardinality of Latent Variables. ICTAI 2015: 958-965 - [c29]Sana Fakhfakh, Mohamed Tmar, Walid Mahdi:
Image retrieval based on structural and textual context. SEKE 2015: 725 - 2014
- [c28]Belhassen Akrout, Walid Mahdi:
Hypovigilance detection by calculating and analyzing a spatio-temporal features of the face components based on 3D head orientation. ATSIP 2014: 137-142 - [c27]Sana Fakhfakh, Belhassen Akrout, Mohamed Tmar, Walid Mahdi:
A Visual Search of Multimedia Documents in ImageCLEF 2014. CLEF (Working Notes) 2014: 715-723 - [c26]Ahmed Rekik, Achraf Ben-Hamadou, Walid Mahdi:
A New Visual Speech Recognition Approach for RGB-D Cameras. ICIAR (2) 2014: 21-28 - [c25]Sana Fakhfakh, Mohamed Tmar, Walid Mahdi:
Combination of Textual and Structural Context for Retrieving Multimedia Elements. KES-AMSTA 2014: 77-86 - [c24]Islem Jarraya, Salah Werda, Walid Mahdi:
Lip Tracking Using Particle Filter and Geometric Model for Visual Speech Recognition. SIGMAP 2014: 172-179 - [c23]Ahmed Rekik, Achraf Ben-Hamadou, Walid Mahdi:
Face Pose Tracking under Arbitrary Illumination Changes. VISAPP (3) 2014: 570-575 - [c22]Sana Fakhfakh, Mohamed Tmar, Walid Mahdi:
Multimedia Retrieval based on Geometric Distance in Semi-structured Document. WEBIST (1) 2014: 220-225 - [i6]Walid Mahdi, Liming Chen, Mohsen Ardabilian:
Automatic video scene segmentation based on spatial-temporal clues and rhythm. CoRR abs/1412.4470 (2014) - 2013
- [j3]Walid Mahdi, Faïez Gargouri:
From the ICWIT'2013 Chairs. Int. J. Recent Contributions Eng. Sci. IT 1(1): 4 (2013) - [j2]Belhassen Akrout, Walid Mahdi:
Hypovigilance Detection Based on Eyelids Behavior Study. Int. J. Recent Contributions Eng. Sci. IT 1(1): 39-45 (2013) - [c21]Belhassen Akrout, Walid Mahdi:
A Blinking Measurement Method for Driver Drowsiness Detection. CORES 2013: 651-660 - [c20]Sana Fakhfakh, Mohamed Tmar, Walid Mahdi:
A New Metric for Multimedia Retrieval in Structured Documents. ICEIS (2) 2013: 240-247 - [c19]Belhassen Akrout, Walid Mahdi:
A visual based approach for drowsiness detection. Intelligent Vehicles Symposium 2013: 1324-1329 - [c18]Belhassen Akrout, Walid Mahdi:
Vision Based Approach for Driver Drowsiness Detection Based on 3D Head Orientation. MUE 2013: 43-50 - [c17]Ahmed Rekik, Achraf Ben-Hamadou, Walid Mahdi:
3D Face Pose Tracking using Low Quality Depth Cameras. VISAPP (2) 2013: 223-228 - [c16]Tarek Zlitni, Walid Mahdi:
A PCA and Statistic based Approach for Modeling Contextual and Operational TV News Characteristics. VISAPP (1) 2013: 338-343 - [c15]Belhassen Akrout, Walid Mahdi, Abdelmajid Ben Hamadou:
Drowsiness Detection based on Video Analysis Approach. VISAPP (1) 2013: 413-416 - [i5]Bassem Bouaziz, Walid Mahdi, Tarek Zlitni, Abdelmajid Ben Hamadou:
Content-Based Video Browsing by Text Region Localization and Classification. CoRR abs/1301.2172 (2013) - [i4]Bassem Bouaziz, Tarek Zlitni, Walid Mahdi:
AViTExt: Automatic Video Text Extraction, A new Approach for video content indexing Application. CoRR abs/1301.2173 (2013) - [i3]Tarek Zlitni, Walid Mahdi:
A Visual Grammar Approach for TV Program Identification. CoRR abs/1301.2200 (2013) - [i2]Salah Werda, Walid Mahdi, Abdelmajid Ben Hamadou:
Lip Localization and Viseme Classification for Visual Speech Recognition. CoRR abs/1301.4558 (2013) - 2011
- [c14]Tarek Zlitni, Walid Mahdi, Hanêne Ben-Abdallah:
A Video Grammar-Based Approach for TV News Localization and Intra-structure Identification in TV Streams. ICIAP (2) 2011: 454-463
2000 – 2009
- 2009
- [c13]Mohamed Heni Frikha, Mohamed Jmaiel, Walid Mahdi:
A collaborative distributed video indexing. ICTA 2009: 383-386 - [c12]Ahmed Ben Jmaa, Walid Mahdi, Yousra Ben Jemaa, Abdelmajid Ben Hamadou:
Hand Localization and Fingers Features Extraction: Application to Digit Recognition in Sign Language. IDEAL 2009: 151-159 - [c11]Bassem Bouaziz, Walid Mahdi, Tarek Zlitni, Abdelmajid Ben Hamadou:
A spatiotemporal text localization and identification approach for content-based video browsing. MoMM 2009: 44-51 - [c10]Tarek Zlitni, Walid Mahdi, Hanêne Ben-Abdallah:
A new approach for TV program identification based on video grammar. MoMM 2009: 316-320 - [i1]Ahmed Ben Jmaa, Walid Mahdi, Yousra Ben Jemaa, Abdelmajid Ben Hamadou:
A new approach for digit recognition based on hand gesture analysis. CoRR abs/0906.5039 (2009) - 2008
- [j1]Walid Mahdi, Salah Werda, Abdelmajid Ben Hamadou:
A hybrid approach for automatic lip localization and viseme classification to enhance visual speech recognition. Integr. Comput. Aided Eng. 15(3): 253-266 (2008) - 2007
- [c9]Salah Werda, Walid Mahdi, Abdelmajid Ben Hamadou:
A New LIP-Reading Approach for Human Computer Interaction. ICEIS (5) 2007: 27-36 - [c8]Salah Werda, Walid Mahdi, Abdelmajid Ben Hamadou:
Colour and Geometric based Model for Lip Localisation: Application for Lip-reading System. ICIAP 2007: 9-14 - [c7]Salah Werda, Walid Mahdi, Abdelmajid Ben Hamadou:
Automatic lip localization and feature extraction for lip-reading. VISAPP (2) 2007: 268-275 - 2006
- [c6]Bassem Bouaziz, Walid Mahdi, Abdelmajid Ben Hamadou:
A New Video Images Text Localization Approach Based on a Fast Hough Transform. ICIAR (1) 2006: 414-425 - [c5]Bassem Bouaziz, Walid Mahdi, Mohsen Ardabilian, Abdelmajid Ben Hamadou:
A New Approach for Texture Features Extraction: Application for Text Localization in Video Images. ICME 2006: 1737-1740 - 2005
- [c4]Bassem Bouaziz, Walid Mahdi, Abdelmajid Ben Hamadou:
Automatic text regions location in video frames. SITIS 2005: 2-8 - 2001
- [c3]Nadia Bouassida, Hanêne Ben-Abdallah, Walid Mahdi, Liming Chen:
Script alignment based video retrieval. EGC 2001: 149-154 - 2000
- [c2]Mohsen Ardabilian, Walid Mahdi, Liming Chen:
3D Camera Movements Tracking and Indexing Based on 2D Hints Extraction. VISUAL 2000: 74-83
1990 – 1999
- 1998
- [c1]Walid Mahdi, Liming Chen, Dominique Fontaine:
Improving the Spatial-Temporal Clue Based Segmentation by the Use of Rhythm. ECDL 1998: 169-181
Coauthor Index
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