Repository logo

Infoscience

  • English
  • French
Log In
Logo EPFL, École polytechnique fédérale de Lausanne

Infoscience

  • English
  • French
Log In
  1. Home
  2. Academic and Research Output
  3. Conferences, Workshops, Symposiums, and Seminars
  4. Evaluation of the impact of lossy compression on event camera-based computer vision tasks
 
conference paper

Evaluation of the impact of lossy compression on event camera-based computer vision tasks

Huang, Bowen  
•
Lazzarotto, Davi
•
Ebrahimi, Touradj  
2023
Applications of Digital Image Processing XLVI
Applications of Digital Image Processing XLVI

In the field of image acquisition, Dynamic Vision Sensors (DVS) present an innovative methodology, capturing only the variations in pixel brightness instead of absolute values and thereby revealing unique features. Given that the primary deployment of DVS is within embedded systems characterized by their constrained transmission and storage capabilities, the emphasis on data compression becomes significant. Nonetheless, such a compression could potentially compromise the efficacy of computer vision (CV) applications. This study investigates the implications of a lossy compression technique, premised on point cloud representation, for event data in CV tasks. Multiple scenarios under various compression intensities are applied to event data, and the experiments indicate the feasibility of attaining reduced bitrates while incurring minimal impact in CV task performance.

  • Files
  • Details
  • Metrics
Type
conference paper
DOI
10.1117/12.2676419
Author(s)
Huang, Bowen  
Lazzarotto, Davi
Ebrahimi, Touradj  
Date Issued

2023

Published in
Applications of Digital Image Processing XLVI
Total of pages

12

Series title/Series vol.

SPIE Proceedings; 12674

Start page

126740C

Subjects

event-based vision

•

point cloud representation

•

lossy data compression

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
GR-EB  
Event nameEvent placeEvent date
Applications of Digital Image Processing XLVI

San Diego, USA

August 21-23, 2023

RelationURL/DOI

Cites

https://infoscience.epfl.ch/record/305922
Available on Infoscience
August 21, 2023
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/200001
Logo EPFL, École polytechnique fédérale de Lausanne
  • Contact
  • infoscience@epfl.ch

  • Follow us on Facebook
  • Follow us on Instagram
  • Follow us on LinkedIn
  • Follow us on X
  • Follow us on Youtube
AccessibilityLegal noticePrivacy policyCookie settingsEnd User AgreementGet helpFeedback

Infoscience is a service managed and provided by the Library and IT Services of EPFL. © EPFL, tous droits réservés