Search Results for author: Lakmal Seneviratne

Found 16 papers, 5 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

Physics-Informed LSTM-Based Delay Compensation Framework for Teleoperated UGVs

no code implementations26 Feb 2024 Ahmad Abubakar, Yahya Zweiri, AbdelGafoor Haddad, Mubarak Yakubu, Ruqayya Alhammadi, Lakmal Seneviratne

Subsequently, experiments were conducted to validate the efficacy of the framework in close-loop scenarios, particularly to compensate for the real-network delays experienced by teleoperated UGVs coupled with longitudinal slippage.

Early and Accurate Detection of Tomato Leaf Diseases Using TomFormer

no code implementations26 Dec 2023 Asim Khan, Umair Nawaz, Lochan Kshetrimayum, Lakmal Seneviratne, Irfan Hussain

TomFormer performed well on the KUTomaDATA, PlantDoc, and PlantVillage datasets, with mean average accuracy (mAP) scores of 87%, 81%, and 83%, respectively.

MuLA-GAN: Multi-Level Attention GAN for Enhanced Underwater Visibility

no code implementations25 Dec 2023 Ahsan Baidar Bakht, Zikai Jia, Muhayy ud Din, Waseem Akram, Lyes Saad Soud, Lakmal Seneviratne, Defu Lin, Shaoming He, Irfan Hussain

The underwater environment presents unique challenges, including color distortions, reduced contrast, and blurriness, hindering accurate analysis.

Image Enhancement Image Restoration +1

Autonomous Underwater Robotic System for Aquaculture Applications

no code implementations26 Aug 2023 Waseem Akram, Muhayyuddin Ahmed, Lyes Saad Saoud, Lakmal Seneviratne, Irfan Hussain

This work aims to develop a robotic-based automatic net defect detection system for aquaculture net pens oriented to on- ROV processing and real-time detection of different aqua-net defects such as biofouling, vegetation, net holes, and plastic.

Defect Detection

Evaluating Deep Learning Assisted Automated Aquaculture Net Pens Inspection Using ROV

no code implementations26 Aug 2023 Waseem Akram, Muhayyuddin Ahmed, Lakmal Seneviratne, Irfan Hussain

In marine aquaculture, inspecting sea cages is an essential activity for managing both the facilities' environmental impact and the quality of the fish development process.

Defect Detection

Tomato Maturity Recognition with Convolutional Transformers

no code implementations4 Jul 2023 Asim Khan, Taimur Hassan, Muhammad Shafay, Israa Fahmy, Naoufel Werghi, Lakmal Seneviratne, Irfan Hussain

In this paper, the authors propose a novel method for tomato maturity classification using a convolutional transformer.

A Neuromorphic Vision-Based Measurement for Robust Relative Localization in Future Space Exploration Missions

no code implementations23 Jun 2022 Mohammed Salah, Mohammed Chehadah, Muhammed Humais, Mohammed Wahbah, Abdulla Ayyad, Rana Azzam, Lakmal Seneviratne, Yahya Zweiri

Driven by this necessity, this work proposes a robust relative localization system based on a fusion of neuromorphic vision-based measurements (NVBMs) and inertial measurements.

Landmark Tracking

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

Neuromorphic Eye-in-Hand Visual Servoing

no code implementations15 Apr 2020 Rajkumar Muthusamy, Abdulla Ayyad, Mohamad Halwani, Yahya Zweiri, Dongming Gan, Lakmal Seneviratne

Based on the visual feedback, the motion of the robot is controlled to make the temporal upcoming event features converge to the desired event in spatio-temporal space.

Risk-Aware Reasoning for Autonomous Vehicles

no code implementations6 Oct 2019 Majid Khonji, Jorge Dias, Lakmal Seneviratne

Third, a planning subsystem that takes into account the uncertainty, from perception and intention recognition subsystems, and propagates all the way to control policies that explicitly bound the risk of collision.

Autonomous Vehicles Intent Detection

Discrete Cosserat Approach for Multi-Section Soft Robots Dynamics

1 code implementation13 Feb 2017 Federico Renda, Frederic Boyer, Jorge Dias, Lakmal Seneviratne

In spite of recent progress, soft robotics still suffers from a lack of unified modeling framework.

Robotics

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