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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
On The Performance Of Objective Video Quality Metrics For Uhd Videos
 Kufa, Jan
This paper deals with the performance evaluation of different objective metrics, used for the assessment of Ultra HD (UHD) video quality. Video sequences are compressed by HEVC video encoder. Objective scores are compared to each other and verified by scores from subjective tests. Such a comparison is completed by a simple correlation analysis. Differences between the objective scores obtained from the metrics implemented in the HEVC encoder and independent tool are explored in the second part of this paper. The PSNR metric is considered in this case.
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Design of User Studies in Robotics
 Juřík, Martin ; Beran, Vítězslav (referee) ; Materna, Zdeněk (advisor)
It may be challenging to design and perform a valid user study in the field of robotics. This bachelor's thesis gives a brief overview of commonly suggested guidelines and used methods. Its aim is to help future students dealing with user testing to carry out their studies successfully.
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