1531 search results - page 190 / 307 » A new method for camera motion parameter estimation |
ICRA
2002
IEEE
14 years 2 months ago
2002
IEEE
We present control methods for an autonomous four-rotor helicopter, called a quadrotor, using visual feedback as the primary sensor. The vision system uses a ground camera to esti...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
We propose a new method for recovering a 3-D object shape from an image sequence. In order to recover high-resolution relative depth without using the complex Markov random field...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
Where am I and what am I seeing? This is a classical vision problem and this paper presents a solution based on efficient use of a combination of 2D and 3D features. Given a model...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
This paper describes a new method for automatic estimation of the contours of the femur and of the cranial cross-section in fetal ultrasound images. Our approach can be described ...
ICAPR
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. This paper addresses the clustering problem of hidden dynamical systems behind observed multivariate sequences by assuming an interval-based temporal structure in the seq...