363 search results - page 5 / 73 » Object recognition using graph spectral invariants |
ACCV
1998
Springer
13 years 12 months ago
1998
Springer
We present an object recognition system based on symbolic graphs with object corners as vertices and outlines as edges. Corners are determined in a robust way by a multiscale combi...
IJCV
2010
13 years 6 months ago
2010
Abstract The use of traditional moment invariants in object recognition is limited to simple geometric transforms, such as rotation, scaling and affine transformation of the image...
BMVC
2000
13 years 9 months ago
2000
A new object recognition method, the Invariant Pixel Set Signature (IPSS), is introduced. Objects are represented with a probability density on the space of invariants computed fr...
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
In this paper we present a mixture density based approach to invariant image object recognition. We start our experiments using Gaussian mixture densities within a Bayesian classi...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We revisit the problem of model-based object recognition for intensity images and attempt to address some of the shortcomings of existing Bayesian methods, such as unsuitable prior...