Search Results for author: Goldie Nejat

Found 4 papers, 0 papers with code

LDTrack: Dynamic People Tracking by Service Robots using Diffusion Models

no code implementations13 Feb 2024 Angus Fung, Beno Benhabib, Goldie Nejat

This paper introduces a novel deep learning architecture, using conditional latent diffusion models, the Latent Diffusion Track (LDTrack), for tracking multiple dynamic people under intraclass variations.

Robots Autonomously Detecting People: A Multimodal Deep Contrastive Learning Method Robust to Intraclass Variations

no code implementations1 Mar 2022 Angus Fung, Beno Benhabib, Goldie Nejat

Robotic detection of people in crowded and/or cluttered human-centered environments including hospitals, long-term care, stores and airports is challenging as people can become occluded by other people or objects, and deform due to variations in clothing or pose.

Contrastive Learning Data Augmentation +1

Multimodal Detection of COVID-19 Symptoms using Deep Learning & Probability-based Weighting of Modes

no code implementations3 Sep 2021 Meysam Effati, Yu-Chen Sun, Hani E. Naguib, Goldie Nejat

The results show considerable improvements in the detection of COVID-19 using our weighting function when compared to an equal weighting function.

Robots Understanding Contextual Information in Human-Centered Environments using Weakly Supervised Mask Data Distillation

no code implementations15 Dec 2020 Daniel Dworakowski, Goldie Nejat

To identify and segment contextual information from complex images obtained in these environments, data-driven methods such as Convolutional Neural Networks (CNNs) are used.

Image Captioning Robot Navigation +2

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