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The Effect of Light Field Reconstruction and Angular Resolution Reduction on the Quality of Experience

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Details

Original languageEnglish
Title of host publication2016 12th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS)
PublisherIEEE
Pages781-786
Number of pages6
ISBN (Electronic)9781509056989
DOIs
Publication statusPublished - 21 Apr 2017
Publication typeA4 Article in a conference publication
EventINTERNATIONAL CONFERENCE ON SIGNAL-IMAGE TECHNOLOGY AND INTERNET–BASED SYSTEMS -
Duration: 1 Jan 1900 → …

Conference

ConferenceINTERNATIONAL CONFERENCE ON SIGNAL-IMAGE TECHNOLOGY AND INTERNET–BASED SYSTEMS
Period1/01/00 → …

Abstract

The quality of visual contents displayed on 3D autostereoscopic displays-such as light field displays-essentially depend on factors that are not present in case of 3D stereoscopic or 2D ones, like angular resolution. A higher number of views in a given field of view enables a smoother, continuous motion parallax, but evidently requires more resources to transmit and display. However, in several cases a sufficiently high number of views might not even be available, thus light field reconstruction is required to increase the density of intermediate views. In this paper we introduce the results of a research aiming to measure the perceptual difference between light field reconstruction and different angular resolutions via a series of subjective image quality assessments. The analysis also calls attention to transmission requirements of content for light field displays.

Keywords

  • Angular Resolution, Image Quality, Light Field Display, Light Field Reconstruction, Perceived Quality, Quality of Experience, View Synthesis

Publication forum classification

Field of science, Statistics Finland