Perceptual blocking distortion measure for digital video

Zhenghua Yu; Henry R. Wu; Tao Chen

doi:10.1117/12.386677

30 May 2000 Perceptual blocking distortion measure for digital video

Zhenghua Yu, Henry R. Wu, Tao Chen

Proceedings Volume 4067, Visual Communications and Image Processing 2000; (2000) https://doi.org/10.1117/12.386677
Event: Visual Communications and Image Processing 2000, 2000, Perth, Australia

Abstract

In this paper, a perceptual blocking distortion metric for block-based transform coded digital video is proposed. The metric is based on a spatio-temporal multichannel vision model to calculate the Just Noticeable Distortion (JND) map. The blocking dominant regions are segmented after the spatio-temporal decomposition and the JNDs in these regions are summed up to form an objective measure of the blocking artifact. Subjective and objective tests have been conducted and the results show a strong correlation between the objective blocking rating and the mean opinion score.

Citation Download Citation

Zhenghua Yu, Henry R. Wu, and Tao Chen "Perceptual blocking distortion measure for digital video", Proc. SPIE 4067, Visual Communications and Image Processing 2000, (30 May 2000); https://doi.org/10.1117/12.386677

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available