Detection of blocking artifacts of compressed still images

G. A. Triantafyllidis, D. Tzovaras, M. G. Strintzis

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2 Citationer (Scopus)

Abstract

A novel frequency domain technique for image blocking artifact detection is presented. The algorithm detects the regions of the image which present visible blocking artifacts. This detection is performed in the frequency domain and uses the estimated relative quantization error calculated when the DCT coefficients are modeled by a Laplacian probability function. Experimental results illustrating the performance of the proposed method are presented and evaluated.

OriginalsprogEngelsk
TitelProceedings - 11th International Conference on Image Analysis and Processing, ICIAP 2001
Antal sider5
ForlagIEEE Computer Society Press
Publikationsdato2001
Sider607-611
Artikelnummer957077
ISBN (Trykt)076951183X, 9780769511832
DOI
StatusUdgivet - 2001
Begivenhed11th International Conference on Image Analysis and Processing, ICIAP 2001 - Palermo, Italien
Varighed: 26 sep. 200128 sep. 2001

Konference

Konference11th International Conference on Image Analysis and Processing, ICIAP 2001
Land/OmrådeItalien
ByPalermo
Periode26/09/200128/09/2001
SponsorInternational Association for Pattern Recognition (IAPR), Italian Council of Research (CNR), University of Palermo
NavnProceedings - 11th International Conference on Image Analysis and Processing, ICIAP 2001

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