Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Peter Kortiš"'
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 15, Iss 4, Pp 673-682 (2017)
This paper deals with the impact of constant rate factor value on the objective video quality assessment using PSNR and SSIM metrics. Compression efficiency of H.264 and H.265 codecs defined by different Constant rate factor (CRF) values was tested.
Externí odkaz:
https://doaj.org/article/33a9f012be6b4d0cb171319c26acf043
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 15, Iss 4, Pp 683-691 (2017)
This paper deals with the influence of bit depth on the subjective video quality assessment. To achieve this goal, eight video sequences, each representing a different content prototype, were analysed. Subjective evaluation was performed using the AC
Externí odkaz:
https://doaj.org/article/965cbba41cdb445c82c806ef4a2e7227
Publikováno v:
Advances in Multimedia, Vol 2007 (2007)
This paper describes measurements of the impact of background traffic on speech quality in an environment of WLANs (IEEE 802.11). The simulated background traffic consists of three types of current traffics in telecommunication networks such as data
Externí odkaz:
https://doaj.org/article/f2fec252e0bc49e08947d8af645886e7
Publikováno v:
Advances in Multimedia, Vol 2007 (2007)
This paper describes measurements of the impact of background traffic on speech quality in an environment of WLANs (IEEE 802.11). The simulated background traffic consists of three types of current traffics in telecommunication networks such as data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57156a436c521915aa6daaa1b8de0e49
https://doaj.org/article/f2fec252e0bc49e08947d8af645886e7
https://doaj.org/article/f2fec252e0bc49e08947d8af645886e7
Publikováno v:
Communications, Vol 6, Iss 4, Pp 22-27 (2004)
A special kind of genetic algorithm - eugenic algorithm is presented for constructing minimum-cost tree with delay constraints. Telecommunication network is represented by an undirected graph, which uses three independent metrics: cost, delay and cap
Externí odkaz:
https://doaj.org/article/dd6d2937c66b49fe882e99e5c87a61f9