Simplified structural similarity measure for image quality evaluation

Simplified structural similarity measure for image quality evaluation

In this paper we present the modified SSIM (SSIMmod) and simplified SSIM (SSIMsimpl) measures and compare them with 3 objective measures (MSE, original SSIM and VIF). Objective measures are compared using 7 publicly available subjective image quality databases and 3 correlation types (Pearson's...

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Bibliographische Detailangaben
Hauptverfasser: Dumic, E., Bacic, I., Grgic, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Correlation
Degradation
Distortion measurement
Image quality
Image quality database
Indexes
SSIM
VIF
Weight measurement
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Beschreibung
Zusammenfassung:In this paper we present the modified SSIM (SSIMmod) and simplified SSIM (SSIMsimpl) measures and compare them with 3 objective measures (MSE, original SSIM and VIF). Objective measures are compared using 7 publicly available subjective image quality databases and 3 correlation types (Pearson's, Spearman's and Kendall's correlation). Results show that SSIMmod gives higher correlation than original SSIM, while SSIMsimpl with similar weighted mean correlation as original SSIM achieves faster calculation time.
ISSN:2157-8672