Title :
A comparison of single and double stimulus subjective assessment of full HD video sequences
Author :
Polak, L. ; Slanina, Martin ; Kratochvil, T. ; Llopis Pardo, Pablo
Author_Institution :
Dept. of Radio Electron., BUT/Brno Univ. of Technol., Brno, Czech Republic
Abstract :
H.264/AVC is a widely used and very popular video compression format which is applied for compression and distribution of different multimedia contents. The main goal of the experiment presented in this paper is to compare possible differences in subjective assessment of full High Definition (HD) video sequences, encoded by H.264/AVC, when single and double stimulus methods are used. For this purpose, appropriate subjective test methods are chosen and applied. In order to compare the subjective scores with objective quality measures, we also provide an analysis of PSNR and SSIM metrics for the considered video sequences. Results show that the subjective assessments are in good agreement with objective ones.
Keywords :
image sequences; video coding; H.264/AVC; PSNR metrics; SSIM metrics; double stimulus subjective assessment; full HD video sequences; objective quality measures; single stimulus subjective assessment; video compression format; Bit rate; High definition video; Quality assessment; Streaming media; Video coding; Video sequences; H.264/AVC; MOS; PSNR; SSIM; double stimulus; objective and subjective video quality assessment; single stimulus;
Conference_Titel :
Radioelektronika (RADIOELEKTRONIKA), 2014 24th International Conference
Conference_Location :
Bratislava
Print_ISBN :
978-1-4799-3714-1
DOI :
10.1109/Radioelek.2014.6828436
