Sciweavers

7288 search results - page 90 / 1458
» On process rate semantics
Sort
View
ICASSP
2009
IEEE
15 years 8 months ago
Chirp rate estimation of speech based on a time-varying quasi-harmonic model
The speech signal is usually considered as stationary during short analysis time intervals. Though this assumption may be sufficient in some applications, it is not valid for high...
Yannis Pantazis, Olivier Rosec, Yannis Stylianou
ICIP
2010
IEEE
15 years 1 months ago
Multi-stream partitioning and parity rate allocation for scalable IPTV delivery
We address the joint problem of clustering heterogenous clients and allocating scalable video source rate and FEC redundancy in IPTV systems. We propose a streaming solution that ...
Jacob Chakareski, Pascal Frossard
ICASSP
2011
IEEE
14 years 8 months ago
Joint source-channel rate control for pixel-domain distributed video coding
We study the scenario of pixel-domain distributed video coding for noisy transmission environments and propose a method to allocate the available rate between source coding and ch...
Hu Chen, Eckehard G. Steinbach, Chang Wen Chen
WWW
2008
ACM
16 years 5 months ago
Composite process oriented service discovery in preserving business and timed relation
This paper proposes an approach for solving the problem of composite process oriented service discovery with preserving business and timed relation. Key to our approach is the def...
Yu Dai, Lei Yang, Bin Zhang, Kening Gao
ICIP
2007
IEEE
16 years 6 months ago
Rate-Distortion Optimal Depth Maps in the Wavelet Domain for Free-Viewpoint Rendering
We consider the problem of estimating and encoding depth maps from multiple views in the context of 3D-TV with free-viewpoint rendering. We propose a novel codec based on the Rate...
Matthieu Maitre, Yoshihisa Shinagawa, Minh N. Do