2415 search results - page 289 / 483 » Markov Processes on Curves |
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
Without any assumption on the cover source, this paper presents a complete characterization of all perfectly secure stego-systems that employ mutually independent embedding operat...
AVSS
2008
IEEE
14 years 3 months ago
2008
IEEE
We propose a video event analysis framework based on object segmentation and tracking, combined with a Hidden Semi-Markov Model (HSMM) that uses state occupancy duration modeling....
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
We propose in this paper a robust multi-resolution technique to estimate dense velocity field from image sequences. It couples a Gaussian pyramidal down-sampling decomposition to...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
The fusion of information from heterogenous sensors is crucial to the effectiveness of a multimodal system. Noise affect the sensors of different modalities independently. A good ...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper, we investigate the significance of contextual information in a phoneme recognition system using the hidden Markov model - artificial neural network paradigm. Cont...