86 search results - page 17 / 18 » A spatiotemporal image sequence restoration algorithm |
145
click to vote
CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
In this paper, we present a new framework of video object
segmentation, in which we formulate the task of extracting
prominent objects from a scene as the problem of hypergraph
...
131
click to vote
CVPR
2011
IEEE
14 years 6 months ago
2011
IEEE
We propose to detect abnormal events via a sparse reconstruction over the normal bases. Given an over-complete normal basis set (e.g., an image sequence or a collection of local s...
DAGM
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. Approaches to visual navigation, e.g. used in robotics, require computationally efficient, numerically stable, and robust methods for the estimation of ego-motion. One of...
107
click to vote
ACCV
2006
Springer
15 years 5 months ago
2006
Springer
Background subtraction is an essential task in several static camera based computer vision systems. Background modeling is often challenged by spatio-temporal changes occurring due...
TIT
2008
14 years 11 months ago
2008
We consider the problem of sequential decision making for random fields corrupted by noise. In this scenario, the decision maker observes a noisy version of the data, yet judged wi...