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Design strategies for direct multi-scale and multi-orientation feature extraction in the log-polar domain.
Fabio Solari
Manuela Chessa
Silvio P. Sabatini
Published in:
Pattern Recognit. Lett. (2012)
Keyphrases
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log polar
multiscale
feature extraction
frequency domain
wavelet transform
space variant
principal component analysis
edge detection
spatial domain
image processing
scale space
template matching
fourier transform
scale invariant
log polar mapping