Journals

• Unsupervised Dual Transformer Learning for 3D Textured Surface Segmentation” IEEE Transactions on Neural Networks and Learning Systems, I. Ganapathi, F. Dharejo, S. Javed, S. Ali, N. Werghi, 2024, [pdf] [Demo]
• Convolution operations for relief-pattern retrieval, segmentation and classification on mesh manifolds Tortorici, C., Berretti, S., Obeid, A. and Werghi, N., 2021. Pattern Recognition Letters, 142, pp.32-38. [pdf] [demo]
• Local binary patterns on triangular meshes: Concept and applications Werghi, N., Tortorici, C., Berretti, S. and Del Bimbo, A., 2015. Computer Vision and Image Understanding, 139, pp.161-177. [pdf] [demo]
• CSIOR: Circle-surface intersection ordered resampling Tortorici, C., Riahi, M.K., Berretti, S. and Werghi, N., 2020. Computer Aided Geometric Design, 79, p.101837. [pdf] [demo]
• Representing and analyzing relief patterns using LBP variants on mesh manifold Tortorici, C., Werghi, N. and Berretti, S., 2021. Pattern Analysis and Applications, 24, pp.557-573. [pdf] [demo]
• SHREC 2020: Retrieval of digital surfaces with similar geometric reliefs Thompson, E.M., Biasotti, S., Giachetti, A., Tortorici, C., Werghi, N., Obeid, A.S., Berretti, S., Nguyen-Dinh, H.P., Le, M.Q., Nguyen, H.D. and Tran, M.T., 2020. Computers & Graphics, 91, pp.199-218. [pdf] [demo]
• SHREC'18 track: Retrieval of gray patterns depicted on 3D models Thompson, E.M., Tortorici, C., Werghi, N., Berretti, S., Velasco-Forero, S. and Biasotti, S., 2018. Eurographics Workshop on 3D Object Retrieval. [pdf] [demo]
• 3D mesh watermarking using salient points Medimegh, N., Belaid, S., Atri, M. and Werghi, N., 2018. Multimedia Tools and Applications, 77, pp.32287-32309. [pdf] [demo]
• An ordered topological representation of 3D triangular mesh facial surface: concept and applications Werghi, N., Rahayem, M. and Kjellander, J., 2012. EURASIP Journal on Advances in Signal Processing, 2012(1), pp.1-20. [pdf] [demo]
• Best ellipse and cylinder parameters estimation from laser profile scan sections Rahayem, M., Werghi, N. and Kjellander, J., 2012. Optics and Lasers in Engineering, 50(9), pp.1242-1259. [pdf] [demo]
• Segmentation and Modelling of Full Human Body Shape From 3D Scan Data: A Survey N. Werghi, "Segmentation and Modelling of Full Human Body Shape From 3D Scan Data: A Survey," IEEE Transactions on Systems, Man, and Cybernetics, 37 (6), November 2007. [pdf] [demo]
• A Functional-based Segmentation of Human Body Scans in Arbitrary Postures N. Werghi, Y. Xiao, P. Siebert, 2006. "A Functional-based Segmentation of Human Body Scans in Arbitrary Postures". IEEE Transactions on Systems, Man, and Cybernetics, 36 (1), pp. 153–165, 2006 [pdf] [demo]

Conferences

• Detecting 3D Texture on Cultural Heritage Artifacts Ganapathi, I.I., Javed, S., Hassan, T. and Werghi, N., 2022, August. International Conference on Pattern Recognition (pp. 3-14). Cham: Springer Nature Switzerland. [pdf] [demo]
• CSIOR: An Algorithm For Ordered Triangular Mesh Regularization Tortorici, C., Werghi, N. and Berretti, S., 2020, October. 2020 IEEE International Conference on Image Processing (ICIP) (pp. 2696-2700). [pdf] [demo]
• Fused geometry augmented images for analyzing textured mesh Taha, B., Hayat, M., Berretti, S. and Werghi, N., 2020, October. 2020 IEEE International Conference on Image Processing (ICIP) (pp. 2651-2655). IEEE. [pdf] [demo]
• Defining Mesh-LBP Variants for 3D Relief Patterns Classification Tortorici, C., Werghi, N. and Berretti, S., 2019. Representations, Analysis and Recognition of Shape and Motion from Imaging Data: 7th International Workshop, RFMI 2017, Savoie, France, December 17–20, 2017, Revised Selected Papers 7 (pp. 151-166). Springer International Publishing. [pdf] [demo]
• CSIOR: An Ordered Structured Resampling of Mesh Surfaces Tortorici, C., Riahi, M., Berretti, S. and Werghi, N., 2019, December. International Conference on Smart Multimedia (pp. 28-41). Cham: Springer International Publishing. [pdf] [demo]
• Extending LBP and Convolution-Like Operations on the Mesh Tortorici, C., Werghi, N. and Berretti, S., 2019, September. 2019 IEEE International Conference on Image Processing (ICIP) (pp. 4479-4483). [pdf] [demo]
• Performing Image-like Convolution on Triangular Meshes Claudio, T., Naoufel, W. and Berretti, S., 2018. 11th Eurographics Workshop on 3D Object Retrieval, 3DOR 2018 (pp. 1-4). Eurographics. [pdf] [demo]
• SHREC'18 track: Recognition of geometric patterns over 3D models Biasotti, S., Thompson, E.M., Barthe, L., Berretti, S., Giachetti, A., Lejemble, T., Mellado, N., Moustakas, K., Manolas, I., Dimou, D. and Tortorici, C., 2018. Eurographics workshop on 3D object retrieval. [pdf] [demo]
• Early features fusion over 3d face for face recognition Tortorici, C. and Werghi, N., 2017. Representations, Analysis and Recognition of Shape and Motion from Imaging Data: 6th International Workshop, RFMI 2016, Sidi Bou Said Village, Tunisia, October 27-29, 2016. Springer International Publishing. [pdf] [demo]
• Landmarks Detection on 3D Face Scans using Local Histogram Descriptors. 2016 18th Mediterranean Electrotechnical Conference (MELECON). El Rai, M.C., Tortorici, C., Al-Muhairi, H., Al Safar, H., and Werghi, N. [pdf] [demo]
• Statistical Robust Watermarking for 3D Mesh Models based on Salient Points. 2016 2nd International Conference on Advanced Technologies for Signal and Image Processing (ATSIP). Medimegh, N., Belaid, S., Atri, M., and Werghi, N. [pdf] [demo]
• The Mesh-LBP: A Framework for Extracting Local Binary Patterns from Discrete Manifolds. IEEE Transactions on Image Processing, 24(1). Werghi, N., Berretti, S., Del Bimbo, A. [pdf] [demo]
• Mesh LBP Features for 3D Constrained Local Model. 2015 International Conference on Information and Communication Technology Research (ICTRC). El Rai, M.C., Werghi, N., Tortorici, C., Al-Muhairi, H., and Al Safar, H. [pdf] [demo]
• Computing Local Binary Patterns on Discrete Manifolds. 2014 22nd International Conference on Pattern Recognition. Werghi, N., Berretti, S., Del Bimbo, A. [pdf] [demo]
• Data Embedding of 3D Triangular Mesh Models using Ordered Ring Facets. 10th International Multi-Conferences on Systems, Signals & Devices 2013 (SSD13). Werghi, N., Medimegh, N., and Gazzah, S. [pdf] [demo]
• The Mesh-LBP: Computing Local Binary Patterns on Discrete Manifolds. Proceedings of the IEEE International Conference on Computer Vision Workshops. Werghi, N., Berretti, S., Bimbo, A., and Pala, P. [pdf] [demo]
• The Spiral Facets: A Compact 3D Facial Mesh Surface Representation and Its Applications. Computer Vision, Imaging and Computer Graphics. Theory and Applications: International Joint Conference, VISIGRAPP 2011. Werghi, N., Bhaskar, H., Naqbi, M.K., Meguebli, Y., and Boukadida, H. [pdf] [demo]