tailieunhanh - Báo cáo hóa học: " Research Article The Extended-OPQ Method for User-Centered Quality of Experience Evaluation: A Study for Mobile 3D Video Broadcasting over DVB-H"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article The Extended-OPQ Method for User-Centered Quality of Experience Evaluation: A Study for Mobile 3D Video Broadcasting over DVB-H | Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2011 Article ID 538294 24 pages doi 2011 538294 Research Article The Extended-OPQ Method for User-Centered Quality of Experience Evaluation A Study for Mobile 3D Video Broadcasting over DVB-H Dominik Strohmeier 1 Satu Jumisko-Pyykko 2 Kristina Kunze 1 and Mehmet Oguz Bici3 1 Institute for Media Technology Ilmenau University of Technology 98693 Ilmenau Germany 2 Unit of Human-Centered Technology Tampere University of Technology 33101 Tampere Finland 3 Department of Electrical and Electronics Engineering Middle East Technical University 06531 Ankara Turkey Correspondence should be addressed to Dominik Strohmeier Received 1 November 2010 Accepted 14 January 2011 Academic Editor Vittorio Baroncini Copyright 2011 Dominik Strohmeier et al. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. The Open Profiling of Quality OPQ is a mixed methods approach combining a conventional quantitative psychoperceptual evaluation and qualitative descriptive quality evaluation based on naive participants individual vocabulary. The method targets evaluation of heterogeneous and multimodal stimulus material. The current OPQ data collection procedure provides a rich pool of data but full benefit of it has neither been taken in the analysis to build up completeness in understanding the phenomenon under the study nor has the procedure in the analysis been probed with alternative methods. The goal of this paper is to extend the original OPQ method with advanced research methods that have become popular in related research and the component model to be able to generalize individual attributes into a terminology of Quality of Experience. We conduct an extensive subjective quality evaluation study for 3D video on .