474 search results - page 15 / 95 » Region-Based Watermarking for Images |
VLSISP
1998
13 years 9 months ago
1998
We study the problem of representing images within a multimedia Database Management System (DBMS), in order to support fast retrieval operations without compromising storage e cien...
CIVR
2003
Springer
14 years 3 months ago
2003
Springer
In this paper, several effective learning algorithms using global image representations are adjusted and introduced to region-based image retrieval (RBIR). First, the query point m...
ISBI
2009
IEEE
14 years 4 months ago
2009
IEEE
A new user interaction method called interactive polygons is presented in this paper. These interaction polygons are designed for use with the Active Volume Model segmentation met...
PCM
2004
Springer
14 years 3 months ago
2004
Springer
Due to the ‘semantic gap’ between low-level visual features and the rich semantics in user’s mind, performance of traditional contentbased image retrieval systems is far from...
SAMT
2007
Springer
14 years 4 months ago
2007
Springer
This paper proposes a new stopping criterion for automatic image segmentation based on region merging. The criterion is dependent on image content itself and when combined with the...