921 search results - page 38 / 185 » Feature selection in scientific applications |
VR
2010
IEEE
13 years 8 months ago
2010
IEEE
Clicking is a key feature any interaction input system needs to provide. In the case of 3D input devices, such a feature is often difficult to provide (e.g. vision-based, or trac...
ICIP
2007
IEEE
14 years 11 months ago
2007
IEEE
Interest point detectors are the starting point in image analysis for depth estimation using epipolar geometry and camera ego-motion estimation. With several detectors defined in ...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
We present a new approach for the design of optimal steerable 2-D templates for feature detection. As opposed to classical schemes where the optimal 1-D template is derived and ex...
CIVR
2007
Springer
14 years 4 months ago
2007
Springer
The vast majority of the features used in today’s commercially deployed image search systems employ techniques that are largely indistinguishable from text-document search – t...
DAGSTUHL
1997
13 years 11 months ago
1997
This paper presents a technique for local surface extraction from scalar and vector fields using deformable surfaces. The goal of surface extraction is often to find features, o...