Objective assessment of the impact of frame rate on video quality

Ann Ukhanova, Jari Korhonen, Søren Forchhammer

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Abstract

In this paper, we present a novel objective quality metric that takes the impact of frame rate into account. The proposed metric uses PSNR, frame rate and a content dependent parameter that can easily be obtained from spatial and temporal activity indices. The results have been validated on data from a subjective quality study, where the test subjects have been choosing the preferred path from the lowest quality to the best quality, at each step making a choice in favor of higher frame rate or lower distortion. A comparison with other relevant objective metrics shows that the proposed metric on average provides a more precise correlation with the subjective results.
Original languageEnglish
Title of host publication2012 19th IEEE International Conference on Image Processing (ICIP),
PublisherIEEE
Publication date2012
Pages1513-1516
ISBN (Print)978-1-4673-2534-9
ISBN (Electronic)978-1-4673-2532-5
DOIs
Publication statusPublished - 2012
Event2012 IEEE International Conference on Image Processing, ICIP - Disney Coronado Springs Resort, Orlando, FL, United States
Duration: 30 Sep 20123 Oct 2012

Conference

Conference2012 IEEE International Conference on Image Processing, ICIP
LocationDisney Coronado Springs Resort
CountryUnited States
CityOrlando, FL
Period30/09/201203/10/2012
SeriesInternational Conference on Image Processing. Proceedings
ISSN1522-4880

Bibliographical note

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