9 search results - page 1 / 2 » Multiscale wedgelet image analysis: fast decompositions and ... |
64
Voted
ICIP
2002
IEEE
16 years 13 days ago
2002
IEEE
93
Voted
DCC
2002
IEEE
15 years 10 months ago
2002
IEEE
Wavelet-based image coders optimally represent smooth regions and isolated point singularities. However, wavelet coders are less adept at representing perceptually important edge ...
IBPRIA
2005
Springer
15 years 4 months ago
2005
Springer
We describe a fast algorithm for Gabor filtering, specially designed for multi-scale image representations. Our proposal is based on three facts: first, Gabor functions can be de...
ICIP
1995
IEEE
16 years 8 days ago
1995
IEEE
Recently a class of multiscale stochastic models has been introducedin which Gaussian random processes are described by scale-recursive dynamics that are indexed by the nodes of a...
117
Voted
SCALESPACE
2007
Springer
15 years 5 months ago
2007
Springer
This paper presents a statistical model for textures that uses a non-negative decomposition on a set of local atoms learned from an exemplar. This model is described by the varianc...