112 search results - page 15 / 23 » An Improved Fast Feature-Based Block Motion Estimation |
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
In this paper a new very low bit rate video coding scheme is presented. It is based on a forward motion estimation technique using an image warping model, thus delivering the basi...
VLSID
2004
IEEE
14 years 8 months ago
2004
IEEE
demanding algorithm of a video encoder. It is known that about 60% ~ 80% of the total computation time is consumed for motion estimation [1]. The second is its high impact on the v...
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
Geometric verification with RANSAC has become a crucial step for many local feature based matching applications. Therefore, the details of its implementation are directly relevant...
ECCV
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. The ability to localise a camera moving in a previously unknown environment is desirable for a wide range of applications. In computer vision this problem is studied as m...
PCM
2001
Springer
14 years 9 days ago
2001
Springer
This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...