83 search results - page 1 / 17 » Scale Invariance and Noise in Natural Images |
ICCV
2009
IEEE
14 years 8 months ago
2009
IEEE
Natural images are known to have scale invariant statistics. While some eariler studies have reported the kurtosis of marginal bandpass filter response distributions to be constant...
ECCV
2006
Springer
14 years 6 months ago
2006
Springer
Abstract. The scale invariant property of an ensemble of natural images is examined which motivates a new early visual representation termed the higher order pyramid. The represent...
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Multi-scale representations are motivated by the scale invariant properties of natural images. While many low level statistical measures, such as the local mean and variance of in...
MVA
1996
13 years 6 months ago
1996
This paper describes a classification method for rotated and scaled textured images using invariant parameters based on spectral-moments. Although it is well known that rotation i...
ICIAP
2007
ACM
14 years 4 months ago
2007
ACM
In this paper, we propose novel blur and similarity transform (i.e. rotation, scaling and translation) invariant features for the recognition of objects in images. The features ar...