7 search results - page 1 / 2 » Efficient Motion Estimation using Sorting-Based Partial Dist... |
ICMCS
2006
IEEE
14 years 11 months ago
2006
IEEE
An efficient motion-estimation algorithm based on partial block distortion using sorted significant features including bit-plane and mean is proposed. The proposed algorithm can o...
DCC
1999
IEEE
14 years 10 months ago
1999
IEEE
In this paper we consider the problem of searching for the best match for an input among a set of vectors, according to some predetermined metric. Examples of this problem include...
ICIP
1998
IEEE
14 years 10 months ago
1998
IEEE
The block-matching motion estimation algorithm using a translational motion model cannot provide acceptable image quality in low bit-rate coding. To improve coding performance, we ...
CVPR
2005
IEEE
15 years 7 months ago
2005
IEEE
We introduce a new rational function (RF) model for radial lens distortion in wide-angle and catadioptric lenses, which allows the simultaneous linear estimation of motion and len...
CVPR
2008
IEEE
15 years 7 months ago
2008
IEEE
A number of minimal problems of structure from motion for cameras with radial distortion have recently been studied and solved in some cases. These problems are known to be numeri...