1102 search results - page 139 / 221 » Density Estimation Using Mixtures of Mixtures of Gaussians |
CORR
2011
Springer
13 years 4 months ago
2011
Springer
We propose a factor-graph-based approach to joint channel-estimationand-decoding of bit-interleaved coded orthogonal frequency division multiplexing (BICM-OFDM). In contrast to ex...
MMM
2011
Springer
13 years 26 days ago
2011
Springer
Visual summarization of landmarks is an interesting and non-trivial task with the availability of gigantic community-contributed resources. In this work, we investigate ways to gen...
ICNC
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Different mutation operators have been proposed in evolutionary programming. However, each operator may be efficient in solving a subset of problems, but will fail in an...
NIPS
2004
13 years 10 months ago
2004
We propose a gossip-based distributed algorithm for Gaussian mixture learning, Newscast EM. The algorithm operates on network topologies where each node observes a local quantity ...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper presents a denoising method of intra-coded pictures using motion estimation and pixel shift. Firstly, we show that pixel-aligned mixture of distorted images which are s...