Search Results for author: Georges Younes

Found 7 papers, 3 papers with code

H-SLAM: Hybrid Direct-Indirect Visual SLAM

1 code implementation12 Jun 2023 Georges Younes, Douaa Khalil, John Zelek, Daniel Asmar

The recent success of hybrid methods in monocular odometry has led to many attempts to generalize the performance gains to hybrid monocular SLAM.

Arbitrary Shape Text Detection using Transformers

no code implementations22 Feb 2022 Zobeir Raisi, Georges Younes, John Zelek

At its core, our proposed method leverages a bounding box loss function that accurately measures the arbitrary detected text regions' changes in scale and aspect ratio.

Text Detection

Causal Discovery from Sparse Time-Series Data Using Echo State Network

no code implementations9 Jan 2022 Haonan Chen, Bo Yuan Chang, Mohamed A. Naiel, Georges Younes, Steven Wardell, Stan Kleinikkink, John S. Zelek

Causal discovery between collections of time-series data can help diagnose causes of symptoms and hopefully prevent faults before they occur.

Causal Discovery regression +2

HEMELB Acceleration and Visualization for Cerebral Aneurysms

1 code implementation27 Jun 2019 Sahar Soheilian Esfahani, Xiaojun Zhai, Minsi Chen, Abbes Amira, Faycal Bensaali, Julien AbiNahed, Sarada Dakua, Georges Younes, Robin A. Richardson, Peter V. Coveney

A weakness in the wall of a cerebral artery causing a dilation or ballooning of the blood vessel is known as a cerebral aneurysm.

A Unified Formulation for Visual Odometry

no code implementations11 Mar 2019 Georges Younes, Daniel Asmar, John Zelek

Monocular Odometry systems can be broadly categorized as being either Direct, Indirect, or a hybrid of both.

Depth Estimation Visual Odometry

FDMO: Feature Assisted Direct Monocular Odometry

no code implementations15 Apr 2018 Georges Younes, Daniel Asmar, John Zelek

Visual Odometry (VO) can be categorized as being either direct or feature based.

Visual Odometry

Keyframe-based monocular SLAM: design, survey, and future directions

1 code implementation2 Jul 2016 Georges Younes, Daniel Asmar, Elie Shammas, John Zelek

Extensive research in the field of monocular SLAM for the past fifteen years has yielded workable systems that found their way into various applications in robotics and augmented reality.

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