49 search results - page 6 / 10 » Sports video categorizing method using camera motion paramet... |
CVIU
2011
13 years 2 months ago
2011
In this paper we propose an approach for action recognition based on a vocabulary of local motion-appearance features and fast approximate search in a large number of trees. Large...
IROS
2008
IEEE
14 years 1 months ago
2008
IEEE
— Building an accurate three dimensional map is an important task for autonomous localisation and navigation. In a sequential approach to reconstruction from video streams, we sh...
MM
2005
ACM
14 years 1 months ago
2005
ACM
This paper presents a novel object-based video coding framework for videos obtained from a static camera. As opposed to most existing methods, the proposed method does not require...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper we propose a new method for human action categorization by using an effective combination of a new 3D gradient descriptor with an optic flow descriptor, to represent...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
On a moving vehicle, speedy motion extraction from video is demanded. Different from the traditional motion estimation methods that track or match 2D features in consecutive motio...