27 search results - page 3 / 6 » A motion field reconstruction scheme for smooth boundary vid... |
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
We investigate the automated reconstruction of piecewise smooth 3D curves, using subdivision curves as a simple but flexible curve representation. This representation allows taggin...
TCSV
2002
13 years 8 months ago
2002
Abstract--The emerging video coding standard MPEG-4 enables various content-based functionalities for multimedia applications. To support such functionalities, as well as to improv...
TIP
1998
13 years 8 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper presents a new method to detect and accurately extract the moving object from a video sequence taken by a hand-held camera. In order to extract the high quality moving ...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
The last generation of satellites leads to the very high-resolution images which offer a high quality of detailed information about the Earth's surface. However, the exploita...