7 search results - page 1 / 2 » Efficient Motion Estimation using Sorting-Based Partial Dist... |
ICMCS
2006
IEEE
13 years 10 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
13 years 8 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
13 years 8 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
14 years 6 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
14 years 6 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...