2009 search results - page 144 / 402 » Dense Interest Points |
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
We propose a novel framework to build descriptors of local intensity that are invariant to general deformations. In this framework, an image is embedded as a 2D surface in 3D spac...
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
A novel method for extracting parametric junction and corner features in images is presented. By treating each complex feature as a combination of elementary line and edge feature...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We propose a novel set of medial feature interest points based on gradient vector flow (GVF) fields [18]. We exploit the long ranging GVF fields for symmetry estimation by calcula...
ISBI
2002
IEEE
14 years 9 months ago
2002
IEEE
This paper describes a novel method for calibration of freehand three-dimensional (3D) ultrasound. A position sensor is mounted on a conventional ultrasound probe, thus the set of...
VLDB
2009
ACM
14 years 8 months ago
2009
ACM
Top-k queries on large multi-attribute data sets are fundamental operations in information retrieval and ranking applications. In this article, we initiate research on the anytime ...