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  4. On subjective and objective quality evaluation of point cloud geometry
 
conference paper

On subjective and objective quality evaluation of point cloud geometry

Alexiou, Evangelos  
•
Ebrahimi, Touradj  
2017
2017 Ninth International Conference on Quality of Multimedia Experience (QoMEX)
Ninth International Conference on Quality of Multimedia Experience (QoMEX)

Point clouds have emerged as a promising solution for immersive representation of 3D contents. In this paper an interactive subjective quality assessment for point clouds is proposed. Quality assessment of geometry information in point clouds subject to realistic types of degradations is performed and correlation between state-of-the-art objective metrics and ground truth subjective scores is investigated. Preliminary results suggest that there is a need for more appropriate objective metrics, since the current solutions are not able to provide accurate predictions of quality for every type of degradations and contents.

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Type
conference paper
DOI
10.1109/QoMEX.2017.7965681
Web of Science ID

WOS:WOS:000424196300054

Author(s)
Alexiou, Evangelos  
Ebrahimi, Touradj  
Date Issued

2017

Published in
2017 Ninth International Conference on Quality of Multimedia Experience (QoMEX)
ISBN of the book

978-1-5386-4024-1

Total of pages

3

Subjects

point cloud

•

quality assessment

•

quality metrics

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
GR-EB  
Event nameEvent placeEvent date
Ninth International Conference on Quality of Multimedia Experience (QoMEX)

Erfurt, Germany

May 31 – June 2, 2017

Available on Infoscience
May 18, 2017
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/137438
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