322 search results - page 20 / 65 » Video Coding Using Spatially Varying Transform |
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
This paper proposes an efficient video coding method based on audio-visual attention, which is motivated by the fact that cross-modal interaction significantly affects humans'...
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
Scalable video coding (SVC) is an extension of H.264/AVC, which is currently being developed by the Joint Video Team. SVC supports any combination of temporal, spatial, and SNR sc...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
Video streaming demands high data rates and hard delay constraints, and it raises several challenges on today’s packet-based and best-effort internet. In this paper, we propose ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, we develop a method for generating thumbnail images from the interlaced H.264/AVC coded bit streams. We devise a method exploiting both the spatial and transform do...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...