Search Results for author: Ridha Hamila

Found 16 papers, 0 papers with code

Curriculum for Crowd Counting -- Is it Worthy?

no code implementations15 Jan 2024 Muhammad Asif Khan, Hamid Menouar, Ridha Hamila

In this work, we investigate the impact of curriculum learning in crowd counting using the density estimation method.

Crowd Counting Density Estimation

Multimodal Crowd Counting with Pix2Pix GANs

no code implementations15 Jan 2024 Muhammad Asif Khan, Hamid Menouar, Ridha Hamila

Recently, some studies have reported improvement in the accuracy of crowd counting models using a combination of RGB and thermal images.

Crowd Counting

A Comprehensive Survey On Client Selections in Federated Learning

no code implementations12 Nov 2023 Ala Gouissem, Zina Chkirbene, Ridha Hamila

Federated Learning (FL) is a rapidly growing field in machine learning that allows data to be trained across multiple decentralized devices.

Federated Learning

Crowd Counting in Harsh Weather using Image Denoising with Pix2Pix GANs

no code implementations11 Oct 2023 Muhammad Asif Khan, Hamid Menouar, Ridha Hamila

Visual crowd counting estimates the density of the crowd using deep learning models such as convolution neural networks (CNNs).

Crowd Counting Generative Adversarial Network +1

Visual Crowd Analysis: Open Research Problems

no code implementations21 Aug 2023 Muhammad Asif Khan, Hamid Menouar, Ridha Hamila

However, despite the magnitude of the issue at hand, the significant technological advancements, and the consistent interest of the research community, there are still numerous challenges that need to be overcome.

Visual Crowd Analysis

CLIP: Train Faster with Less Data

no code implementations2 Dec 2022 Muhammad Asif Khan, Ridha Hamila, Hamid Menouar

CLIP combines two data-centric approaches i. e., curriculum learning and dataset pruning to improve the model learning accuracy and convergence speed.

Density Estimation

Crowd Density Estimation using Imperfect Labels

no code implementations2 Dec 2022 Muhammad Asif Khan, Hamid Menouar, Ridha Hamila

Density estimation is one of the most widely used methods for crowd counting in which a deep learning model learns from head-annotated crowd images to estimate crowd density in unseen images.

Crowd Counting Density Estimation +1

DroneNet: Crowd Density Estimation using Self-ONNs for Drones

no code implementations14 Nov 2022 Muhammad Asif Khan, Hamid Menouar, Ridha Hamila

Video surveillance using drones is both convenient and efficient due to the ease of deployment and unobstructed movement of drones in many scenarios.

Crowd Counting Density Estimation

Revisiting Crowd Counting: State-of-the-art, Trends, and Future Perspectives

no code implementations14 Sep 2022 Muhammad Asif Khan, Hamid Menouar, Ridha Hamila

In this paper, we present a systematic and comprehensive review of the most significant contributions in the area of crowd counting.

Crowd Counting

ML-based Handover Prediction and AP Selection in Cognitive Wi-Fi Networks

no code implementations27 Nov 2021 Muhammad Asif Khan, Ridha Hamila, Adel Gastli, Serkan Kiranyaz, Nasser Ahmed Al-Emadi

Two well-known problems related to device mobility are handover prediction and access point selection.

Federated Learning for UAV Swarms Under Class Imbalance and Power Consumption Constraints

no code implementations23 Aug 2021 Ilyes Mrad, Lutfi Samara, Alaa Awad Abdellatif, Abubakr Al-Abbasi, Ridha Hamila, Aiman Erbad

The usage of unmanned aerial vehicles (UAVs) in civil and military applications continues to increase due to the numerous advantages that they provide over conventional approaches.

Federated Learning

Fully Automated 2D and 3D Convolutional Neural Networks Pipeline for Video Segmentation and Myocardial Infarction Detection in Echocardiography

no code implementations26 Mar 2021 Oumaima Hamila, Sheela Ramanna, Christopher J. Henry, Serkan Kiranyaz, Ridha Hamila, Rashid Mazhar, Tahir Hamid

Our model is implemented as a pipeline consisting of a 2D CNN that performs data preprocessing by segmenting the LV chamber from the apical four-chamber (A4C) view, followed by a 3D CNN that performs a binary classification to detect if the segmented echocardiography shows signs of MI.

Binary Classification Myocardial infarction detection +2

Early Detection of Myocardial Infarction in Low-Quality Echocardiography

no code implementations5 Oct 2020 Aysen Degerli, Morteza Zabihi, Serkan Kiranyaz, Tahir Hamid, Rashid Mazhar, Ridha Hamila, Moncef Gabbouj

Myocardial infarction (MI), or commonly known as heart attack, is a life-threatening health problem worldwide from which 32. 4 million people suffer each year.

Feature Engineering Segmentation +1

Left Ventricular Wall Motion Estimation by Active Polynomials for Acute Myocardial Infarction Detection

no code implementations11 Aug 2020 Serkan Kiranyaz, Aysen Degerli, Tahir Hamid, Rashid Mazhar, Rayyan Ahmed, Rayaan Abouhasera, Morteza Zabihi, Junaid Malik, Ridha Hamila, Moncef Gabbouj

It further enables medical experts to gain an enhanced visualization capability of echo images through color-coded segments along with their "maximum motion displacement" plots helping them to better assess wall motion and LV Ejection-Fraction (LVEF).

Motion Estimation Myocardial infarction detection

Colorectal cancer diagnosis from histology images: A comparative study

no code implementations27 Mar 2019 Junaid Malik, Serkan Kiranyaz, Suchitra Kunhoth, Turker Ince, Somaya Al-Maadeed, Ridha Hamila, Moncef Gabbouj

Moreover, we conduct quantitative comparative evaluations among the traditional methods, transfer learning-based methods and the proposed adaptive approach for the particular task of cancer detection and identification from scarce and low-resolution histology images.

Transfer Learning

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