25 search results - page 2 / 5 » Extending Morphological Signatures for Visual Pattern Recogn... |
SSPR
2004
Springer
13 years 10 months ago
2004
Springer
Many attempts have been made to represent families of 2D shapes in a simpler way. These approaches lead to so-called structures as the Symmetry Set (SS) and a subset of it, the Med...
TIP
1998
13 years 4 months ago
1998
—Extracting a signature from a check with patterned background is a thorny problem in image segmentation. Methods based on threshold techniques often necessitate meticulous postp...
CVPR
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper, we address invariant keypoint-based texture characterization and recognition. Viewing keypoint sets associated with visual textures as realizations of point process...
ISBI
2009
IEEE
14 years 19 hour ago
2009
IEEE
Biological images have the potential to reveal complex signatures that may not be amenable to morphological modeling in terms of shape, location, texture, and color. An effective ...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper presents a new structure-based interest region detector called Principal Curvature-Based Regions (PCBR) which we use for object class recognition. The PCBR interest ope...