23 search results - page 4 / 5 » A Nonconservative Flow Field for Robust Variational Image Se... |
TIP
2010
13 years 2 days ago
2010
Multivariate image segmentation is a challenging task, influenced by large intraclass variation that reduces class distinguishability as well as increased feature space sparseness ...
IJCV
2000
13 years 5 months ago
2000
This paper describes a simple method of fast background subtraction based upon disparity verification that is invariant to arbitrarily rapid run-time changes in illumination. Using...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
Osteoporosis is a bone disease characterized by a reduction in bone mass, resulting in an increased risk of fractures. To diagnose the osteoporosis accurately, bone mineral densit...
MICCAI
2008
Springer
14 years 6 months ago
2008
Springer
Abstract. Doppler echocardiography is widely used for functional assessment of heart valves such as mitral valve. In current clinical work flow, to extract Doppler measurements, th...
ICRA
2009
IEEE
14 years 1 days ago
2009
IEEE
— Accurate localization of landmarks in the vicinity of a robot is a first step towards solving the SLAM problem. In this work, we propose algorithms to accurately estimate the ...