123 search results - page 22 / 25 » Recursive Motion Estimation of Range Image |
SODA
2012
ACM
12 years 12 months ago
2012
ACM
We consider the sparse Fourier transform problem: given a complex vector x of length n, and a parameter k, estimate the k largest (in magnitude) coefficients of the Fourier transf...
AMS
2005
Springer
15 years 3 months ago
2005
Springer
This paper presents a new approach for incremental 3D SLAM from segmented range images with unknown feature association. For feature and motion tracking, an any-time interpretation...
ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
In the paper, an automatic spatio-temporal video sequence segmentation algorithm is proposed. To address this very di cult computer vision problem, several novel algorithms have b...
MICCAI
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. This paper addresses an approach toward tomographic reconstruction from rotational angiography data as it is generated by Carms in cardiac imaging. Since the rotational a...
ECCV
2004
Springer
15 years 2 months ago
2004
Springer
ABSTRACT We describe theoretical principles of an imaging modality that uses the acoustic response of an object to a highly localized dynamic radiation force of an ultrasound field...