Search Results for author: Sajid Javed

Found 25 papers, 8 papers with code

Neuromorphic Vision-based Motion Segmentation with Graph Transformer Neural Network

no code implementations16 Apr 2024 Yusra Alkendi, Rana Azzam, Sajid Javed, Lakmal Seneviratne, Yahya Zweiri

Moreover, we introduce the Dynamic Object Mask-aware Event Labeling (DOMEL) approach for generating approximate ground-truth labels for event-based motion segmentation datasets.

Benchmarking Motion Segmentation +2

Accurate and Efficient Urban Street Tree Inventory with Deep Learning on Mobile Phone Imagery

no code implementations2 Jan 2024 Asim Khan, Umair Nawaz, Anwaar Ulhaq, Iqbal Gondal, Sajid Javed

By enhancing the accuracy and efficiency of tree inventory, our model empowers urban management to mitigate the adverse effects of deforestation and climate change.

Management

3D-TexSeg: Unsupervised Segmentation of 3D Texture using Mutual Transformer Learning

no code implementations17 Nov 2023 Iyyakutti Iyappan Ganapathi, Fayaz Ali, Sajid Javed, Syed Sadaf Ali, Naoufel Werghi

Analysis of the 3D Texture is indispensable for various tasks, such as retrieval, segmentation, classification, and inspection of sculptures, knitted fabrics, and biological tissues.

Retrieval Segmentation

Learning Spatial-Temporal Regularized Tensor Sparse RPCA for Background Subtraction

no code implementations27 Sep 2023 Basit Alawode, Sajid Javed

Robust principal component analysis has been identified as a promising unsupervised paradigm for background subtraction tasks in the last decade thanks to its competitive performance in a number of benchmark datasets.

Video Background Subtraction

EFaR 2023: Efficient Face Recognition Competition

1 code implementation8 Aug 2023 Jan Niklas Kolf, Fadi Boutros, Jurek Elliesen, Markus Theuerkauf, Naser Damer, Mohamad Alansari, Oussama Abdul Hay, Sara Alansari, Sajid Javed, Naoufel Werghi, Klemen Grm, Vitomir Štruc, Fernando Alonso-Fernandez, Kevin Hernandez Diaz, Josef Bigun, Anjith George, Christophe Ecabert, Hatef Otroshi Shahreza, Ketan Kotwal, Sébastien Marcel, Iurii Medvedev, Bo Jin, Diogo Nunes, Ahmad Hassanpour, Pankaj Khatiwada, Aafan Ahmad Toor, Bian Yang

To drive further development of efficient face recognition models, the submitted solutions are ranked based on a weighted score of the achieved verification accuracies on a diverse set of benchmarks, as well as the deployability given by the number of floating-point operations and model size.

Lightweight Face Recognition Quantization

Unsupervised Mutual Transformer Learning for Multi-Gigapixel Whole Slide Image Classification

no code implementations3 May 2023 Sajid Javed, Arif Mahmood, Talha Qaiser, Naoufel Werghi, Nasir Rajpoot

There has been a surge of research in deep learning models for WSI classification with clinical applications such as cancer detection or prediction of molecular mutations from WSIs.

Classification Image Classification +3

GhostFaceNets: Lightweight Face Recognition Model From Cheap Operations

5 code implementations IEEE Access 2023 Mohamad Alansari, Oussama Abdul Hay, Sajid Javed, Abdulhadi Shoufan, Yahya Zweiri, Naoufel Werghi

The development of deep learning-based biometric models that can be deployed on devices with constrained memory and computational resources has proven to be a significant challenge.

Face Identification Face Verification +1

DFR-FastMOT: Detection Failure Resistant Tracker for Fast Multi-Object Tracking Based on Sensor Fusion

2 code implementations28 Feb 2023 Mohamed Nagy, Majid Khonji, Jorge Dias, Sajid Javed

The proposed solution enables superior performance under various distortion levels in detection over current state-of-art methods.

Autonomous Vehicles Multi-Object Tracking +3

Higher-order Sparse Convolutions in Graph Neural Networks

no code implementations21 Feb 2023 Jhony H. Giraldo, Sajid Javed, Arif Mahmood, Fragkiskos D. Malliaros, Thierry Bouwmans

Graph Neural Networks (GNNs) have been applied to many problems in computer sciences.

Person Monitoring by Full Body Tracking in Uniform Crowd Environment

1 code implementation2 Sep 2022 Zhibo Zhang, Omar Alremeithi, Maryam Almheiri, Marwa Albeshr, Xiaoxiong Zhang, Sajid Javed, Naoufel Werghi

The dataset was generated in four different scenarios where mainly the target was moving alongside the crowd, sometimes occluding with them, and other times the camera's view of the target is blocked by the crowd for a short period.

Learning Branched Fusion and Orthogonal Projection for Face-Voice Association

1 code implementation22 Aug 2022 Muhammad Saad Saeed, Shah Nawaz, Muhammad Haris Khan, Sajid Javed, Muhammad Haroon Yousaf, Alessio Del Bue

In addition, we leverage cross-modal verification and matching tasks to analyze the impact of multiple languages on face-voice association.

Metric Learning

Robot Person Following in Uniform Crowd Environment

no code implementations21 May 2022 Adarsh Ghimire, Xiaoxiong Zhang, Sajid Javed, Jorge Dias, Naoufel Werghi

We present a new robot person tracking system with a new RGB-D tracker, Deep Tracking with RGB-D (DTRD) that is resilient to tricky challenges introduced by the uniform crowd environment.

Real-Time Face Recognition System

no code implementations19 Apr 2022 Adarsh Ghimire, Naoufel Werghi, Sajid Javed, Jorge Dias

Over the past few decades, interest in algorithms for face recognition has been growing rapidly and has even surpassed human-level performance.

Face Recognition

Underwater Image Enhancement Using Pre-trained Transformer

no code implementations8 Apr 2022 Abderrahmene Boudiaf, Yuhang Guo, Adarsh Ghimire, Naoufel Werghi, Giulia De Masi, Sajid Javed, Jorge Dias

The goal of this work is to apply a denoising image transformer to remove the distortion from underwater images and compare it with other similar approaches.

Denoising Image Enhancement

Neuromorphic Camera Denoising using Graph Neural Network-driven Transformers

1 code implementation17 Dec 2021 Yusra Alkendi, Rana Azzam, Abdulla Ayyad, Sajid Javed, Lakmal Seneviratne, Yahya Zweiri

Compared to existing solutions, qualitative results verified the superior capability of the proposed algorithm to eliminate noise while preserving meaningful scene events.

Denoising

Handcrafted and Deep Trackers: Recent Visual Object Tracking Approaches and Trends

no code implementations6 Dec 2018 Mustansar Fiaz, Arif Mahmood, Sajid Javed, Soon Ki Jung

In order to overcome the drawbacks of the existing benchmarks, a new benchmark Object Tracking and Temple Color (OTTC) has also been proposed and used in the evaluation of different algorithms.

Autonomous Vehicles Visual Object Tracking

Deep Neural Network Concepts for Background Subtraction: A Systematic Review and Comparative Evaluation

no code implementations13 Nov 2018 Thierry Bouwmans, Sajid Javed, Maryam Sultana, Soon Ki Jung

Currently, the top current background subtraction methods in CDnet 2014 are based on deep neural networks with a large gap of performance in comparison on the conventional unsupervised approaches based on multi-features or multi-cues strategies.

Video Background Subtraction

Unsupervised RGBD Video Object Segmentation Using GANs

no code implementations5 Nov 2018 Maryam Sultana, Arif Mahmood, Sajid Javed, Soon Ki Jung

To handle these challenges we propose a fusion based moving object segmentation algorithm which exploits color as well as depth information using GAN to achieve more accuracy.

Object Segmentation +3

Unsupervised Deep Context Prediction for Background Foreground Separation

no code implementations21 May 2018 Maryam Sultana, Arif Mahmood, Sajid Javed, Soon Ki Jung

Furthermore we also evaluated foreground object detection with the fusion of our proposed method and morphological operations.

Image Inpainting object-detection +1

Comparative Study of ECO and CFNet Trackers in Noisy Environment

no code implementations29 Jan 2018 Mustansar Fiaz, Sajid Javed, Arif Mahmood, Soon Ki Jung

Object tracking is one of the most challenging task and has secured significant attention of computer vision researchers in the past two decades.

Visual Object Tracking

Robust Subspace Learning: Robust PCA, Robust Subspace Tracking, and Robust Subspace Recovery

no code implementations26 Nov 2017 Namrata Vaswani, Thierry Bouwmans, Sajid Javed, Praneeth Narayanamurthy

The problem of subspace learning or PCA in the presence of outliers is called robust subspace learning or robust PCA (RPCA).

Dimensionality Reduction

Decomposition into Low-rank plus Additive Matrices for Background/Foreground Separation: A Review for a Comparative Evaluation with a Large-Scale Dataset

1 code implementation4 Nov 2015 Thierry Bouwmans, Andrews Sobral, Sajid Javed, Soon Ki Jung, El-Hadi Zahzah

In this context, this work aims to initiate a rigorous and comprehensive review of the similar problem formulations in robust subspace learning and tracking based on decomposition into low-rank plus additive matrices for testing and ranking existing algorithms for background/foreground separation.

Matrix Completion

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