Műegyetemi Digitális Archivum
    • magyar
    • English
  • English 
    • magyar
    • English
  • Login
View Item 
  •   DSpace Home
  • 1. Tudományos közlemények, publikációk
  • Konferenciák gyűjteményei
  • 1st Workshop on Intelligent Infocommunication Networks, Systems and Services
  • View Item
  •   DSpace Home
  • 1. Tudományos közlemények, publikációk
  • Konferenciák gyűjteményei
  • 1st Workshop on Intelligent Infocommunication Networks, Systems and Services
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Selecting Diverse Images from Vehicle Camera using Unsupervised Learning

Thumbnail
View/Open
WINS2023-001.pdf (3.653Mb)
Metadata
Show full item record
Link to refer to this document:
10.3311/WINS2023-001
Collections
  • 1st Workshop on Intelligent Infocommunication Networks, Systems and Services [19]
Abstract
This paper presents a method to select a diverse subset of images from vehicle camera using unsupervised learning. The proposed approach addresses the costly process of manual data labeling by creating a subset of the most valuable datapoints, those with the greatest diversity. The method includes transforming video frames into n-dimensional vectors using contrastive unsupervised learning, regularizing the representation vectors using UMAP, and downsampling by selecting only the furthest vectors. The proposed method is subjectively evaluated on real-life dashcam videos. A web application is built using a fully custom made architecture, where the REST requests are handled by Flask and the worker nodes are handled with Celery. The priority is to handle multiple requests and make use of multiple worker nodes. The web application provides an easy-to-use interface for researchers and practitioners to select diverse images from vehicle cameras for training neural networks.
Title
Selecting Diverse Images from Vehicle Camera using Unsupervised Learning
Author
Englert, Bruno Bence
Zainkó, Csaba
Date of issue
2023
Access level
Open access
Copyright owner
Szerző
Conference title
1st Workshop on Intelligent Infocommunication Networks, Systems and Services (WI2NS2)
Conference place
Budapest
Conference date
2023.02.07
Language
en
Page
1 - 6
Subject
machine learning, deep learning, unsupervised learning, contrastive learning, active learning, classification, celery, flask
Version
Post print
Identifiers
DOI: 10.3311/WINS2023-001
Title of the container document
1st Workshop on Intelligent Infocommunication Networks, Systems and Services
ISBN, e-ISBN
978-963-421-902-6
Document type
Konferenciaközlemény
Document genre
Konferenciacikk
University
Budapest University of Technology and Economics
Faculty
Faculty of Electrical Engineering and Informatics

Content by
Theme by 
Atmire NV
DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback

Content by
DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Content by
Theme by 
Atmire NV
DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback

Content by
DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV