663 search results - page 23 / 133 » Retrieving Objects Using Local Integral Invariants |
GECCO
2009
Springer
14 years 1 months ago
2009
Springer
Nowadays, object recognition is widely studied under the paradigm of matching local features. This work describes a genetic programming methodology that synthesizes mathematical e...
ICIAP
2007
ACM
14 years 9 months ago
2007
ACM
In this paper, we propose the combination of the Self Organizing Map (SOM) and of the tangent distance for effective clustering in Document Image Analysis. The proposed model (SOM...
ICIP
1998
IEEE
14 years 10 months ago
1998
IEEE
In this paper we present a framework combining differential geometry and scale-space to show that local geometric invariants of image contours such as tangent, curvature and deriv...
TIP
2010
13 years 3 months ago
2010
In this paper, we propose a new image clustering algorithm, referred to as Clustering using Local Discriminant Models and Global Integration (LDMGI). To deal with the data points s...
VISUALIZATION
2005
IEEE
14 years 2 months ago
2005
IEEE
As standard volume rendering is based on an integral in physical space (or “coordinate space”), it is inherently dependent on the scaling of this space. Although this dependen...