108 citations · 206 across the 13 of their papers we have counts for
17 papers
Parameter-Efficient Adaptation of mPLUG-Owl2 via Pixel-Level Visual Prompts for NR-IQA
Yahya Benmahane, Mohammed El Hassouni
In this paper, we propose a novel parameter-efficient adaptation method for No- Reference Image Quality Assessment (NR-IQA) using visual prompts optimized in pixel-space. Unlike fu…
Point Cloud Quality Assessment Using the Perceptual Clustering Weighted Graph (PCW-Graph) and Attention Fusion Network
Abdelouahed Laazoufi, Mohammed El Hassouni, Hocine Cherifi
No-Reference Point Cloud Quality Assessment (NR-PCQA) is critical for evaluating 3D content in real-world applications where reference models are unavailable.
DynSTG-Mamba: Dynamic Spatio-Temporal Graph Mamba with Cross-Graph Knowledge Distillation for Gait Disorders Recognition
Zakariae Zrimek, Youssef Mourchid, Mohammed El Hassouni
Gait disorder recognition plays a crucial role in the early diagnosis and monitoring of movement disorders. Existing approaches, including spatio-temporal graph convolutional netwo…
A Graph-based approach to derive the geodesic distance on Statistical manifolds: Application to Multimedia Information Retrieval
Zakariae Abbad, Ahmed Drissi El Maliani, Said Ouatik El Alaoui +1
In this paper, we leverage the properties of non-Euclidean Geometry to define the Geodesic distance (GD) on the space of statistical manifolds. The Geodesic distance is a real and…
Extracting Backbones in Weighted Modular Complex Networks
Zakariya Ghalmane, Chantal Cherifi, Hocine Cherifi +1
Network science provides effective tools to model and analyze complex systems. However, the increasing size of real-world networks becomes a major hurdle in order to understand the…
Hybrid blind robust image watermarking technique based on DFT-DCT and Arnold transform
Mohamed Hamidi, Mohamed El Haziti, Hocine Cherifi +1
In this paper, a robust blind image watermarking method is proposed for copyright protection of digital images. This hybrid method relies on combining two well-known transforms tha…
Blind Robust 3-D Mesh Watermarking based on Mesh Saliency and QIM quantization for Copyright Protection
Mohamed Hamidi, Aladine Chetouani, Mohamed El Haziti +2
Due to the recent demand of 3-D models in several applications like medical imaging, video games, among others, the necessity of implementing 3-D mesh watermarking schemes aiming t…
A Robust Blind 3-D Mesh Watermarking technique based on SCS quantization and mesh Saliency for Copyright Protection
Mohamed Hamidi, Aladine Chetouani, Mohamed El Haziti1 +2
Due to the recent demand of 3-D meshes in a wide range of applications such as video games, medical imaging, film special effect making, computer-aided design (CAD), among others,…
Movienet: A Movie Multilayer Network Model using Visual and Textual Semantic Cues
Youssef Mourchid, Benjamin Renoust, Olivier Roupin +3
Discovering content and stories in movies is one of the most important concepts in multimedia content research studies. Network models have proven to be an efficient choice for thi…
Multilayer Network Model of Movie Script
Youssef Mourchid, Benjamin Renoust, Hocine Cherifi +1
Network models have been increasingly used in the past years to support summarization and analysis of narratives, such as famous TV series, books and news. Inspired by social netwo…
Centrality in Modular Networks
Zakariya Ghalmane, Mohammed El Hassouni, Chantal Cherifi +1
Identifying influential nodes in a network is a fundamental issue due to its wide applications, such as accelerating information diffusion or halting virus spreading. Many measures…
Immunization of networks with non-overlapping community structure
Zakariya Ghalmane, Mohammed El Hassouni, Hocine Cherifi
Although community structure is ubiquitous in complex networks, few works exploit this topological property to control epidemics. In this work, devoted to networks with non-overlap…
Image quality assessment measure based on natural image statistics in the Tetrolet domain
Abdelkaher Ait Abdelouahad, Mohammed El Hassouni, Hocine Cherifi +1
This paper deals with a reduced reference (RR) image quality measure based on natural image statistics modeling. For this purpose, Tetrolet transform is used since it provides a co…
Color image quality assessment measure using multivariate generalized Gaussian distribution
Mounir Omari, Abdelkaher Ait Abdelouahad, Mohammed El Hassouni +1
This paper deals with color image quality assessment in the reduced-reference framework based on natural scenes statistics. In this context, we propose to model the statistics of t…
On color image quality assessment using natural image statistics
Mounir Omari, Mohammed El Hassouni, Hocine Cherifi +1
Color distortion can introduce a significant damage in visual quality perception, however, most of existing reduced-reference quality measures are designed for grayscale images. In…
A statistical reduced-reference method for color image quality assessment
Mounir Omari, Mohammed El Hassouni, Abdelkaher Ait Abdelouahad +1
Although color is a fundamental feature of human visual perception, it has been largely unexplored in the reduced-reference (RR) image quality assessment (IQA) schemes. In this pap…
A Reduced Reference Image Quality Measure Using Bessel K Forms Model for Tetrolet Coefficients
Abdelkaher Ait Abdelouahad, Mohammed El Hassouni, Hocine Cherifi +1
In this paper, we introduce a Reduced Reference Image Quality Assessment (RRIQA) measure based on the natural image statistic approach. A new adaptive transform called "Tetrolet" i…