Sciweavers

565 search results - page 63 / 113
» Boosted Local Structured HOG-LBP for Object Localization
Sort
View
ISBI
2004
IEEE
16 years 16 days ago
3D Region of Interest X-Ray CT for Geometric Magnification from Multiresolution Acquisitions
We present an algorithm which allows us to reconstruct a RegionOf-Interest (ROI) from transaxial truncated cone-beam projections. While sometimes it is possible to reconstruct goo...
Greg Tisson, Paul Scheunders, Dirk Van Dyck
ICRA
2003
IEEE
105views Robotics» more  ICRA 2003»
15 years 5 months ago
Foveated observation of shape and motion
– Robotic navigation and interaction frequently require that the shape and motion of external objects and events be observed. Many interesting events occur at mixed scales. Subtl...
James Davis, Xing Chen
CVRMED
1997
Springer
15 years 4 months ago
Physically-based model for simulating the human trunk respiration movements
Abstract. We have developped a physically-based model where an object is represented by a set of mass points on its contour. Each object may be defined locally and physically usin...
Emmanuel Promayon, Pierre Baconnier, Claude Puech
CVPR
2004
IEEE
16 years 1 months ago
Shaping Receptive Fields for Affine Invariance
The Gaussian kernel has played a central role in multi-scale methods for feature extraction and matching. In this paper, a method for shaping the filter using the local image stru...
S. Ravela
ECCV
1994
Springer
16 years 1 months ago
Pose refinement of active models using forces in 3D
A new algorithm is described for refining the pose of a model of a rigid object, to conform more accurately to the image structure. Elemental 3D forces are considered to act on the...
Anthony D. Worrall, Geoffrey D. Sullivan, Keith D....