TNA project : Quality of Immersion assessment using the environment of the Distributed Virtual Museum.

Acronym : 21-Quality of Immersion assessment using the environment of the Distributed Virtual Museum.-Romaszewski

Project Lead : Micha? Romaszewski From : ITAI PAS

Dates : from 24th November 2014 to 28th November 2014

Description :



Motivation and objectives :
The project will develop a new, objective method for assessment of 3D depth perception quality in stereoscopic content– the Quality of Immersion (QoI). The method will be based on a scene characteristics derived from image pair e.g. object location, occlusion and intersection of objects with a view frustum. Distributed Virtual Museum created during a project “Future Internet Engineering - 3D Internet, digital cinema, UHD” will be used as a data acquisition environment and for the purpose of conducting subjective Quality of Experience (QoE) tests, to verify project results.

Teams :
ITAI PAS Multimedia Systems Group is interested in coding, storing and transmission of stereoscopic multimedia information and acquisition, processing and classification of spatial data. Recent works include projects related to multimedia stream encoding, gesture recognition from visual data and haptic devices, and the development of a distributed presentation platforms.

Dates :
starting date : 24 November, 2014
ending date : 28 November, 2014

Facilities descriptions :
http://visionair-browser.g-scop.grenoble-inp.fr/visionair/Browser/Catalogs/HLRS.GE.html

Recordings & Results :
The goal is to find a reliable, objective measure of perceptual quality for stereoscopic content. This includes the following research challenges: - The correct choice of methods measuring individual aspects of perceived QoI. - Reliable evaluation of output for individual measures allowing for construction of QoI perception model. - Stable parameterization of model with reference to subjective tests.

Conclusions :
The users software / test environment was adapted to the hosts visualization hardware. For the study we used the HLRS stereoscopic tiled display with 21 test persons. Distributed Virtual Museum Platform was tested and used within the HLRS CAVE successfully.