267 search results - page 4 / 54 » Fractal Transforms and Feature Invariance |
ICIP
2000
IEEE
14 years 7 months ago
2000
IEEE
New rotationally invariant texture feature extraction methods are introduced that utilise the dual tree complex wavelet transform (DT-CWT). The complex wavelet transform is a new ...
ICIP
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper, we propose an efficient hierarchical method for extracting invariant texture features using the Gabor wavelets and Radon transform parameters. The proposed method a...
ICIAR
2009
Springer
14 years 10 days ago
2009
Springer
The SIFT (Scale Invariant Feature Transform) descriptor is a widely used method for matching image features. However, perfect scale invariance can not be achieved in practice becau...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
A very common type of a-priori knowledge in pattern analysis problems is invariance of the input data with respect to transformation groups, e.g. geometric transformations of imag...
ISBI
2007
IEEE
14 years 2 days ago
2007
IEEE
We present a fully automated multimodal medical image matching technique. Our method extends the concepts used in the computer vision SIFT technique for extracting and matching di...