Database Reference
In-Depth Information
Fig. 2.1
Top 16 retrievals obtained by retrieving textures D625, D669, and D1700 from the
Brodatz database, using RBF-1. Images on the
left
,(
a
), (
c
), and (
e
) show results before learning,
and images on the right, (
b
), (
d
), and (
f
), show results after learning
2.4
Multi-Class Radial Basis Function Method
In image retrieval, particularly in general image collections, the relevancy of images
to a specific query is most appropriately characterized by a multi-class modeling
approach. For example, when a user has a query for a plane, she or he may
wish to have any image containing planes. The semantics of a plane is usually
described by a variety of models, which are correlated, but each of which has its
Search WWH ::
Custom Search