Search Results for author: Abdenour Hadid

Found 21 papers, 5 papers with code

Knowledge-Based Convolutional Neural Network for the Simulation and Prediction of Two-Phase Darcy Flows

no code implementations4 Apr 2024 Zakaria Elabid, Daniel Busby, Abdenour Hadid

Physics-informed neural networks (PINNs) have gained significant prominence as a powerful tool in the field of scientific computing and simulations.

Harnessing the Power of Large Vision Language Models for Synthetic Image Detection

no code implementations3 Apr 2024 Mamadou Keita, Wassim Hamidouche, Hassen Bougueffa, Abdenour Hadid, Abdelmalik Taleb-Ahmed

This study contributes to the advancement of synthetic image detection by exploiting the capabilities of visual language models such as BLIP-2 and ViTGPT2.

Image Captioning Synthetic Image Detection

Bi-LORA: A Vision-Language Approach for Synthetic Image Detection

no code implementations2 Apr 2024 Mamadou Keita, Wassim Hamidouche, Hessen Bougueffa Eutamene, Abdenour Hadid, Abdelmalik Taleb-Ahmed

Advancements in deep image synthesis techniques, such as generative adversarial networks (GANs) and diffusion models (DMs), have ushered in an era of generating highly realistic images.

Binary Classification Image Captioning +2

Face to Cartoon Incremental Super-Resolution using Knowledge Distillation

no code implementations27 Jan 2024 Trinetra Devkatte, Shiv Ram Dubey, Satish Kumar Singh, Abdenour Hadid

Facial super-resolution/hallucination is an important area of research that seeks to enhance low-resolution facial images for a variety of applications.

Hallucination Incremental Learning +2

When Geoscience Meets Generative AI and Large Language Models: Foundations, Trends, and Future Challenges

no code implementations25 Jan 2024 Abdenour Hadid, Tanujit Chakraborty, Daniel Busby

Generative Artificial Intelligence (GAI) represents an emerging field that promises the creation of synthetic data and outputs in different modalities.

Decision Making Super-Resolution +1

Pain Analysis using Adaptive Hierarchical Spatiotemporal Dynamic Imaging

no code implementations12 Dec 2023 Issam Serraoui, Eric Granger, Abdenour Hadid, Abdelmalik Taleb-Ahmed

These representations are optimized for two tasks: estimating pain intensity and differentiating between genuine and simulated pain expressions.

Skew Probabilistic Neural Networks for Learning from Imbalanced Data

1 code implementation10 Dec 2023 Shraddha M. Naik, Tanujit Chakraborty, Abdenour Hadid, Bibhas Chakraborty

This paper introduces an imbalanced data-oriented approach using probabilistic neural networks (PNNs) with a skew normal probability kernel to address this major challenge.

Evaluation of Pre-Trained CNN Models for Geographic Fake Image Detection

no code implementations1 Oct 2022 Sid Ahmed Fezza, Mohammed Yasser Ouis, Bachir Kaddar, Wassim Hamidouche, Abdenour Hadid

Thanks to the remarkable advances in generative adversarial networks (GANs), it is becoming increasingly easy to generate/manipulate images.

Face Swapping Fake Image Detection

Knowledge-based Deep Learning for Modeling Chaotic Systems

1 code implementation9 Sep 2022 Zakaria Elabid, Tanujit Chakraborty, Abdenour Hadid

Our proposed KDL can learn the complex patterns governing chaotic systems by jointly training on real and simulated data directly from the dynamics and their differential equations.

Recommendation Systems

W-Transformers : A Wavelet-based Transformer Framework for Univariate Time Series Forecasting

1 code implementation8 Sep 2022 Lena Sasal, Tanujit Chakraborty, Abdenour Hadid

Deep learning utilizing transformers has recently achieved a lot of success in many vital areas such as natural language processing, computer vision, anomaly detection, and recommendation systems, among many others.

Anomaly Detection Recommendation Systems +3

Probabilistic AutoRegressive Neural Networks for Accurate Long-range Forecasting

1 code implementation1 Apr 2022 Madhurima Panja, Tanujit Chakraborty, Uttam Kumar, Abdenour Hadid

In this study, we introduce the Probabilistic AutoRegressive Neural Networks (PARNN), capable of handling complex time series data exhibiting non-stationarity, nonlinearity, non-seasonality, long-range dependence, and chaotic patterns.

Decision Making Epidemiology +4

Clinical Depression and Affect Recognition with EmoAudioNet

no code implementations1 Nov 2019 Emna Rejaibi, Daoud Kadoch, Kamil Bentounes, Romain Alfred, Mohamed Daoudi, Abdenour Hadid, Alice Othmani

Automatic analysis of emotions and affects from speech is an inherently challenging problem with a broad range of applications in Human-Computer Interaction (HCI), health informatics, assistive technologies and multimedia retrieval.

Human-Computer Interaction Sound Audio and Speech Processing

AVD: Adversarial Video Distillation

no code implementations12 Jul 2019 Mohammad Tavakolian, Mohammad Sabokrou, Abdenour Hadid

The key idea is to represent videos by compressing them in the form of realistic images, which can be used in a variety of video-based scene analysis applications.

Activity Recognition General Classification +1

Forensic shoe-print identification: a brief survey

no code implementations5 Jan 2019 Imad Rida, Lunke Fei, Hugo Proença, Amine Nait-ali, Abdenour Hadid

As an advanced research topic in forensics science, automatic shoe-print identification has been extensively studied in the last two decades, since shoe marks are the clues most frequently left in a crime scene.

Deep Spatiotemporal Representation of the Face for Automatic Pain Intensity Estimation

no code implementations18 Jun 2018 Mohammad Tavakolian, Abdenour Hadid

Automatic pain intensity assessment has a high value in disease diagnosis applications.

Kinship Verification from Videos using Spatio-Temporal Texture Features and Deep Learning

no code implementations14 Aug 2017 Elhocine Boutellaa, Miguel Bordallo López, Samy Ait-Aoudia, Xiaoyi Feng, Abdenour Hadid

Automatic kinship verification using facial images is a relatively new and challenging research problem in computer vision.

Kinship Verification

Facial age estimation using BSIF and LBP

no code implementations8 Jan 2016 Salah Eddine Bekhouche, Abdelkrim Ouafi, Abdelmalik Taleb-Ahmed, Abdenour Hadid, Azeddine Benlamoudi

Human face aging is irreversible process causing changes in human face characteristics such us hair whitening, muscles drop and wrinkles.

Age Estimation regression

face anti-spoofing based on color texture analysis

1 code implementation19 Nov 2015 Zinelabidine Boulkenafet, Jukka Komulainen, Abdenour Hadid

Research on face spoofing detection has mainly been focused on analyzing the luminance of the face images, hence discarding the chrominance information which can be useful for discriminating fake faces from genuine ones.

Face Anti-Spoofing Texture Classification

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