24 search results - page 1 / 5 » Modelling of distortion caused by packet losses in video tra... |
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
Abstract— This paper analyzes transmission-error induced distortion in decoded video. A recursion model is derived that relates the distortion in successive P-frames. The model t...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this paper, a no reference bit stream model for quality assessment of SD and HD H.264/AVC video sequences based on packet loss visibility is proposed. The method considers the ...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—Scheduling techniques are often deployed at the network edge to maximize the quality of the video communication while satisfying a given constraint on the maximum high priority ...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
In this paper, we provide an accurate and fully analytical model for the distortion due to lost frames in wireless video transmission. Our analysis combines the properties of the ...
ICIP
2009
IEEE
13 years 2 months ago
2009
IEEE
This paper proposes an objective video quality metric based on an analysis of spatial and temporal distortions. Spatial quality features extracted from the spatiotemporal region o...