198 search results - page 30 / 40 » Efficient Bit Allocation for Dependent Video Coding |
LANC
2009
ACM
15 years 4 months ago
2009
ACM
In this paper, we show how the proposed model in ITU-T Recommendation G.1070 “Opinion model for video-telephony applications” cannot model properly the perceptual video qualit...
SIPS
2007
IEEE
15 years 3 months ago
2007
IEEE
In this contribution iteratively detected spatial division multiplexing is investigated under the constraint of a fixed data throughput. Existing bit loading and transmit power a...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
H.264 is a new video coding standard which contains some novel coding functions and provides more coding efficiency than previous standards. However, video streams are sensitive t...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
Abstract--Discrete multitone modulation (DMT) systems exploit the capabilities of orthogonal subcarriers to cope efficiently with narrowband interference, high frequency attenuatio...
MOBIMEDIA
2007
14 years 11 months ago
2007
Usually unequal error protection schemes mostly focus on protecting video data parameters with unequal rates or levels depending on their sensitivities to errors. This paper first...