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In the last years the interest on multimedia services has rapidly increased which leads to requirements of quality assessment, especially in video domain. Compression together with transmission link imperfection are two main factors that influence the quality. This paper deals with the video quality assessment of the impact of VP9 compression standard using both objective and subjective methods for...
Last few years the interest of multimedia services has rapidly increased. This leads to requirements of quality assessment, especially in video domain. Compression together with transmission link imperfection are two main factors that influence the quality. This paper deals with assessment of impact of VP8 and VP9 compression standards on the video quality using objective metrics and defining theirs...
This article focuses on the relationship between the bitrate of the H.264/AVC compression standard and the packet loss and its impact on the video quality. This testing is the second part of the research of a global video quality factor which will rate the impact of the compression and the transmission link on the video quality. In the first part of this paper a short characteristic of the H.264/AVC...
The article deals with the correlation between the objective and the subjective methods. In the first part the short characteristic of the MPEG compression standards is written. The second part focuses on the objective metrics and the third part on the subjective methods, which were used for testing. In the fourth part the measurements and the experimental results using the objective metrics and in...
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