Search Results for author: Sid Ahmed Fezza

Found 8 papers, 4 papers with code

Bitrate Ladder Prediction Methods for Adaptive Video Streaming: A Review and Benchmark

no code implementations23 Oct 2023 Ahmed Telili, Wassim Hamidouche, Hadi Amirpour, Sid Ahmed Fezza, Luce Morin, Christian Timmerer

A key component of HAS is the bitrate ladder, which provides the encoding parameters (e. g., bitrate-resolution pairs) to encode the source video.

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

2BiVQA: Double Bi-LSTM based Video Quality Assessment of UGC Videos

1 code implementation31 Aug 2022 Ahmed Telili, Sid Ahmed Fezza, Wassim Hamidouche, Hanene F. Z. Brachemi Meftah

Recently, with the growing popularity of mobile devices as well as video sharing platforms (e. g., YouTube, Facebook, TikTok, and Twitch), User-Generated Content (UGC) videos have become increasingly common and now account for a large portion of multimedia traffic on the internet.

Ranked #9 on Video Quality Assessment on LIVE-VQC (using extra training data)

Video Quality Assessment Visual Question Answering (VQA)

Detect and Defense Against Adversarial Examples in Deep Learning using Natural Scene Statistics and Adaptive Denoising

1 code implementation12 Jul 2021 Anouar Kherchouche, Sid Ahmed Fezza, Wassim Hamidouche

Despite the enormous performance of deepneural networks (DNNs), recent studies have shown theirvulnerability to adversarial examples (AEs), i. e., care-fully perturbed inputs designed to fool the targetedDNN.

Denoising

Adversarial Example Detection for DNN Models: A Review and Experimental Comparison

1 code implementation1 May 2021 Ahmed Aldahdooh, Wassim Hamidouche, Sid Ahmed Fezza, Olivier Deforges

In this paper, we focus on image classification task and attempt to provide a survey for detection methods of test-time evasion attacks on neural network classifiers.

Autonomous Vehicles Image Classification

Perceptual Evaluation of Adversarial Attacks for CNN-based Image Classification

1 code implementation1 Jun 2019 Sid Ahmed Fezza, Yassine Bakhti, Wassim Hamidouche, Olivier Déforges

However, all the works proposed in the literature for generating adversarial examples have used the $L_{p}$ norms ($L_{0}$, $L_{2}$ and $L_{\infty}$) as distance metrics to quantify the similarity between the original image and the adversarial example.

Classification General Classification +1

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