Nükhet ÖzbekGizem ErtanOktay KarakuşErtan, GizemKarakus, OktayOzbek, Nukhet2025-10-06201197816128416252161-202110.1109/3DTV.2011.58771992-s2.0-79960118416https://www.scopus.com/inward/record.uri?eid=2-s2.0-79960118416&doi=10.1109%2F3DTV.2011.5877199&partnerID=40&md5=26fa00818860979cc65bf9c0203697c5https://gcris.yasar.edu.tr/handle/123456789/10231https://doi.org/10.1109/3DTV.2011.5877199In stereoscopic 3D video it is known that humans can perceive high quality 3D video provided that one of the views in high quality. Hence in stereo video encoding the best overall rate vs. perceived-distortion performance may be achieved by asymmetric coding which is reduction of the spatial or quantization resolution of the auxiliary view while keeping the reference view in full resolution. In this paper we propose an interactive quality assessment method to evaluate perceptual quality for asymmetric coding of 3D video. Subjective Evaluation of Stereo VIdeo Quality (SESVIQ) is proposed as stereo extension of SAMVIQ (Subjective Assessment Methodology for VIdeo Quality) methodology of EBU. We conducted subjective experiments to compare different algorithms such as symmetric over asymmetric rate allocation or spatial over SNR (signal-to-noise ratio) scaling of the auxiliary view. Test results show that the interactive test methodology gives more reliable results than conventional sequential test methodology especially for low bitrate scenarios. © 2011 IEEE. © 2011 Elsevier B.V. All rights reserved.Englishinfo:eu-repo/semantics/closedAccess3d Video Quality Assessment, Asymmetric Stereo Video Coding, Samviq, Sesviq, 3d Video, Asymmetric Coding, Bit Rates, Full Resolutions, High Quality, Overall Rate, Perceptual Quality, Quality Assessment, Quantization Resolution, Rate Allocation, Samviq, Sequential Tests, Sesviq, Signal To Noise, Stereo Video, Stereo Video Coding, Subjective Assessments, Subjective Evaluations, Subjective Experiments, Test Methodology, Test Results, Video Quality, Digital Television, Image Coding, Rating, Signal To Noise Ratio, Three Dimensional, User Interfaces, Quality Control3D video, Asymmetric coding, Bit rates, Full resolutions, High quality, Overall rate, Perceptual quality, Quality assessment, Quantization resolution, Rate allocation, SAMVIQ, Sequential tests, SESVIQ, Signal to noise, Stereo video, Stereo video coding, Subjective assessments, Subjective evaluations, Subjective experiments, Test methodology, Test results, Video quality, Digital television, Image coding, Rating, Signal to noise ratio, Three dimensional, User interfaces, Quality controlSAMVIQAsymmetric Stereo Video Coding3D Video Quality AssessmentSESVIQConference Object