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The stereoscopic 3D viewing experience has been studied quite intensively recently; however the subjective test methods to assess it have not been determined. It has become clear that the 3D viewing experience cannot easily be described by just one scale. This paper describes a cross-laboratory study employing the same test setup and materials where a multi-scale rating method was used. One of the...
Videoconferencing has become more popular in recent years. The conference situation can be very complex with several participants using different types of equipment. To ensure a good quality, agreed methods to quantify the subjective quality of telemeetings are needed. The development of such assessment methods is ongoing in ITU-T Study Group 12. This paper describes several subjective tests performed...
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