Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Algorithms for Automatic Spherical Image and Video Cropping
Ivančo, Martin ; Brejcha, Jan (oponent) ; Čadík, Martin (vedoucí práce)
The aim of this work is to provide a detailed overview of the research regarding spherical videos. Specifically, this work focuses on the task of creating a normal field of view video from a spherical one for viewing purposes. It provides an implementation of some of the available methods as well. So far, there have been three methods introduced by four papers tackling this challenge. All of them have brought promising results and this work examines two of them thoroughly. It also provides a baseline method leveraging well known techniques of automatic image cropping. This method serves as a good comparison tool which puts the improvements brought by the examined methods into perspective. Based on a thorough comparison via a user study this work concludes, that the best method for this task overall is a variation of the method by Pavel et al. [14] introduced in this work.
Algorithms for Automatic Spherical Image and Video Cropping
Ivančo, Martin ; Brejcha, Jan (oponent) ; Čadík, Martin (vedoucí práce)
The aim of this work is to provide a detailed overview of the research regarding spherical videos. Specifically, this work focuses on the task of creating a normal field of view video from a spherical one for viewing purposes. It provides an implementation of some of the available methods as well. So far, there have been three methods introduced by four papers tackling this challenge. All of them have brought promising results and this work examines two of them thoroughly. It also provides a baseline method leveraging well known techniques of automatic image cropping. This method serves as a good comparison tool which puts the improvements brought by the examined methods into perspective. Based on a thorough comparison via a user study this work concludes, that the best method for this task overall is a variation of the method by Pavel et al. [14] introduced in this work.

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