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Let Me Take a Better Look: Towards Video-Based Age Estimation
Faculty of Electrical Engineering and Computing, University of Zagreb,.ORCID iD: 0000-0002-5861-7076
Linköping University, Department of Electrical Engineering, Computer Vision. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-6763-5487
Faculty of Electrical Engineering and Computing, University of Zagreb,.ORCID iD: 0000-0002-2075-8295
2024 (English)In: Proceedings of the 13th International Conference on Pattern Recognition Applications and Methods - ICPRAM, Rome , Italy, 2024, p. 57-59Conference paper, Published paper (Refereed)
Abstract [en]

Taking a better look at subjects of interest helps humans to improve confidence in their age estimation. Unlike still images, sequences offer spatio-temporal dynamic information that contains many cues related to age progression. A review of previous work on video-based age estimation indicates that this is an underexplored field of research. This may be caused by a lack of well-defined and publicly accessible video benchmark protocol, as well as the absence of video-oriented training data. To address the former issue, we propose a carefully designed video age estimation benchmark protocol and make it publicly available. To address the latter issue, we design a video-specific age estimation method that leverages pseudo-labeling and semi-supervised learning. Our results show that the proposed method outperforms image-based baselines on both offline and online benchmark protocols, while the online estimation stability is improved by more than 50%.

Place, publisher, year, edition, pages
2024. p. 57-59
Series
ICPRAM, ISSN 2184-4313
Keywords [en]
Age, Video, Benchmark, Semi-Supervised, Pseudo-Labeling.
National Category
Computer Vision and Robotics (Autonomous Systems)
Identifiers
URN: urn:nbn:se:liu:diva-201405DOI: 10.5220/0012376800003654ISBN: 978-989-758-684-2 (electronic)OAI: oai:DiVA.org:liu-201405DiVA, id: diva2:1843081
Conference
13th International Conference on Pattern Recognition Applications and Methods - ICPRAM
Available from: 2024-03-07 Created: 2024-03-07 Last updated: 2024-03-22

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Ahlberg, Jörgen

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf