529 search results - page 83 / 106 » Robust background estimation for complex video sequences |
ICMI
2003
Springer
14 years 29 days ago
2003
Springer
This paper presents a multi-modal approach to locate a speaker in a scene and determine to whom he or she is speaking. We present a simple probabilistic framework that combines mu...
IPMI
2009
Springer
14 years 8 months ago
2009
Springer
Abstract. Active imaging is a recently developed approach to modelbased optimisation of imaging protocols. In the application we discuss here, a diffusion magnetic resonance imagin...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper we present a method for learning a curve model for detection and segmentation by closely integrating a hierarchical curve representation using generative and discrim...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
We present algorithms for automatic feature selection for unsupervised structure discovery from video sequences. Feature selection in this scenario is hard because of the absence ...
ISMAR
2006
IEEE
14 years 1 months ago
2006
IEEE
Augmented Reality (AR) aims to fuse a virtual world and a real one in an image stream. When considering only a vision sensor, it relies on registration techniques that have to be ...