205 search results - page 38 / 41 » Edge detection and processing using shearlets |
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
There has recently been significant interest in using repions based on abstractions of Blum's skeleton into a graph, for qualitative shape matching. The application of these ...
VIS
2007
IEEE
14 years 9 months ago
2007
IEEE
Conveying shape using feature lines is an important visualization tool in visual computing. The existing feature lines (e.g., ridges, valleys, silhouettes, suggestive contours, etc...
MCAM
2007
Springer
14 years 1 months ago
2007
Springer
A three-level method is proposed to achieve robust and real-time ball tracking in soccer videos. It includes object-, intra-trajectory-, and intertrajectory-level processing. Due t...
BMCV
2000
Springer
14 years 2 days ago
2000
Springer
In this paper we propose a new method for extracting line segments from edge images. Our method basically follows a line segment grouping approach. This approach has many advantage...
DBSEC
2010
13 years 4 months ago
2010
Abstract. This paper describes how to preserve integrity and confidentiality of a directed acyclic graph (DAG) model of provenance database. We show a method to preserve integrity ...