DocumentCode
3267622
Title
A study of video-quality relevant warping parameters
Author
Pröfrock, Dima ; Schlauweg, Mathias ; Müller, Erika
Author_Institution
Inst. of Commun. Eng., Univ. of Rostock, Rostock
fYear
2008
fDate
8-10 Oct. 2008
Firstpage
294
Lastpage
299
Abstract
In this paper, we present a study of video-quality relevant warping parameters. Motivation of our work is to estimate the influence of warping on the quality of videos. This is required for watermarking embedding and attacking approaches that base on warping of images or videos. Therefore, we propose a universal set of parameters, which can be used to describe any warping field. Aim is to estimate out of these parameters the video quality after warping. To show the correlation between parameters and video quality, we performed a study and present the results in this paper.
Keywords
video coding; watermarking; attacking approaches; relevant warping parameters; video-quality; watermarking embedding; Computer science; Data encapsulation; Error analysis; Mean square error methods; Motion pictures; PSNR; Production; Statistics; Videos; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Signal Processing, 2008 IEEE 10th Workshop on
Conference_Location
Cairns, Qld
Print_ISBN
978-1-4244-2294-4
Electronic_ISBN
978-1-4244-2295-1
Type
conf
DOI
10.1109/MMSP.2008.4665092
Filename
4665092
Link To Document