230 search results - page 37 / 46 » The distance trisector curve |
CRV
2007
IEEE
14 years 4 months ago
2007
IEEE
We present a performance evaluation framework for visual feature extraction and matching in the visual simultaneous localization and mapping (SLAM) context. Although feature extra...
ICCV
2007
IEEE
14 years 4 months ago
2007
IEEE
The image of a curved, specular (mirror-like) surface is a distorted reflection of the environment. The goal of our work is to develop a framework for recovering general shape fr...
SEMCO
2007
IEEE
14 years 4 months ago
2007
IEEE
Human visual recognition is based largely on shape, yet effectively using shapes in natural image retrieval is a challenging task. Most existing methods are based on the geometric...
SMA
2006
ACM
14 years 3 months ago
2006
ACM
We present an algorithm to identify the flat and tubular regions of a three dimensional shape from its point sample. We consider the distance function to the input point cloud an...
CIVR
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. We introduce a view–point invariant representation of moving object trajectories that can be used in video database applications. It is assumed that trajectories lie on...