456 search results - page 13 / 92 » Temporal Modeling of Slide Change in Presentation Videos |
81
Voted
ICML
2010
IEEE
14 years 10 months ago
2010
IEEE
We combine Bayesian online change point detection with Gaussian processes to create a nonparametric time series model which can handle change points. The model can be used to loca...
ICIP
2000
IEEE
15 years 2 months ago
2000
IEEE
Gradual transitions represent a challenging problem for temporal segmentation of video. Here we present two new features for detecting these. Recently, Ngo et al. set out a method...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
— The aim of this paper is quality prediction for streaming MPEG4 video sequences over wireless networks for all video content types. Video content has an impact on video quality...
89
Voted
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
Human activity recognition is a challenging task, especially
when its background is unknown or changing,
and when scale or illumination differs in each video.
Approaches utilizi...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper presents a novel spatio-temporal Markov random field (MRF) for video denoising. Two main issues are addressed in this paper, namely, the estimation of noise model and t...