2016 Picture Coding Symposium (PCS) 2016
DOI: 10.1109/pcs.2016.7906378
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Testbed for subjective evaluation of omnidirectional visual content

Abstract: Abstract-Omnidirectional visual content is a form of representing graphical and cinematic media content which provides subjects with the ability to freely change their direction of view. Along with virtual reality, omnidirectional imaging is becoming a very important type of the modern media content. This brings new challenges to the omnidirectional visual content processing, especially in the field of compression and quality evaluation. More specifically, the ability to assess quality of omnidirectional image… Show more

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Cited by 78 publications
(38 citation statements)
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References 6 publications
(9 reference statements)
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“…All the steps described above in the current subsection including immersive training and evaluation were conducted using a testbed for subjective evaluation of omnidirectional visual content proposed in [13]. This software was developed for iOS and is publicly available for download 6 .…”
Section: B Methodologymentioning
confidence: 99%
See 1 more Smart Citation
“…All the steps described above in the current subsection including immersive training and evaluation were conducted using a testbed for subjective evaluation of omnidirectional visual content proposed in [13]. This software was developed for iOS and is publicly available for download 6 .…”
Section: B Methodologymentioning
confidence: 99%
“…In [12], authors present new strategies for assessing the quality of composite video streams focusing on videoconferencing applications only. A testbed for subjective assessment of omnidirectional content using HMD is presented in [13] next to the results of a pilot subjective experiment.…”
Section: Introductionmentioning
confidence: 99%
“…The experiment was conducted using the testbed for subjective evaluation of omnidirectional visual content proposed in [15]. This software has been developed for iOS and is publicly available for download 1 .…”
Section: Methodsmentioning
confidence: 99%
“…Zakharchenko et al 22 proposed a quality metric which remaps omnidirectional images to a craster parabolic projection to compare different geometrical projections. Upenik et al 23 introduced a testbed for single stimulus subjective evaluations of 360…”
Section: Quality Evaluation For Hdr and Omnidirectional Imagingmentioning
confidence: 99%
“…The rendering and evaluation of the content produced are based on the subjective evaluation testbed implemented for omnidirectional images proposed by Upenik et al 23 This testbed enables test sessions proceeding as follows: textual instructions, a training session and the subjective evaluation using a single-stimulus methodology consisting of displaying a stimulus, then a scoring menu after interaction via a one touch button and finally the selection of the score before continuing to the next stimulus. The testbed acquires information from every stimulus including the set of each subject's scores, the tracks of the directions of view and the timestamps of the stimulus visualization.…”
Section: Equipmentmentioning
confidence: 99%