89 search results - page 6 / 18 » Robust 2D-3D alignment based on geometrical consistency |
MICCAI
2004
Springer
2004
Springer
Border Detection on Short Axis Echocardiographic Views Using a Region Based Ellipse-Driven Framework
15 years 10 months ago
In this paper, we propose a robust technique that integrates spatial and temporal information for consistent recovery of the endocardium. To account for the low image quality we in...
ECCV
2000
Springer
15 years 11 months ago
2000
Springer
Abstract. We study the special form that the general multi-image tensor formalism takes under the plane + parallax decomposition, including matching tensors and constraints, closur...
CAIP
2007
Springer
15 years 3 months ago
2007
Springer
Segmentation of femurs in Anterior-Posterior x-ray images is very important for fracture detection, computer-aided surgery and surgical planning. Existing methods do not perform we...
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IPMI
2005
Springer
15 years 10 months ago
2005
Springer
In this paper, a novel spatial feature, namely maximum distance-gradient-magnitude (MDGM), is defined for registration tasks. For each voxel in an image, the MDGM feature encodes s...
ICCV
2009
IEEE
14 years 7 months ago
2009
IEEE
Perceiving dynamic scenes of rigid bodies, through affine projections of moving 3D point clouds, boils down to clustering the rigid motion subspaces supported by the points' ...