loading
Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Aladine Chetouani ; Ghiles Mostafaoui and Azeddine Beghdadi

Affiliation: Laboratory L2TI, Institute of Galilee, University Paris XIII, France

Keyword(s): Degradations, blocking effect, prediction, learning phase, subjective test.

Related Ontology Subjects/Areas/Topics: Image and Video Processing, Compression and Segmentation ; Multimedia ; Multimedia Signal Processing ; Telecommunications

Abstract: A new method for predicting blocking effect in the spatial domain is proposed. This method aims at estimating the appearance of blocking artefacts in the original image prior to compression for a given bit rate and a given compression technique. The basic idea is to use a training process in order to compute a visibility measure. A weighting function of the blocking effects is then derived from this training process performed on a database. The proposed method is objectively and subjectively evaluated on various actual images. The obtained results confirm the efficiency of the proposed method in predicting blocking effect.

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 34.205.2.207

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Chetouani, A.; Mostafaoui, G. and Beghdadi, A. (2008). PREDICTING BLOCKING EFFECTS IN THE SPATIAL DOMAIN USING A LEARNING APPROACH. In Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2008) - SIGMAP; ISBN 978-989-8111-60-9, SciTePress, pages 197-201. DOI: 10.5220/0001935401970201

@conference{sigmap08,
author={Aladine Chetouani. and Ghiles Mostafaoui. and Azeddine Beghdadi.},
title={PREDICTING BLOCKING EFFECTS IN THE SPATIAL DOMAIN USING A LEARNING APPROACH},
booktitle={Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2008) - SIGMAP},
year={2008},
pages={197-201},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001935401970201},
isbn={978-989-8111-60-9},
}

TY - CONF

JO - Proceedings of the International Conference on Signal Processing and Multimedia Applications (ICETE 2008) - SIGMAP
TI - PREDICTING BLOCKING EFFECTS IN THE SPATIAL DOMAIN USING A LEARNING APPROACH
SN - 978-989-8111-60-9
AU - Chetouani, A.
AU - Mostafaoui, G.
AU - Beghdadi, A.
PY - 2008
SP - 197
EP - 201
DO - 10.5220/0001935401970201
PB - SciTePress