Phase preserving Fourier descriptor for shape-based image retrieval.

Emir Sokic Samim Konjicija

Published in: Signal Process. Image Commun. (2016)

Keyphrases

fourier descriptors
zernike moments
shape features
shape analysis
shape representation
affine transformation
affine invariant
fourier transform
shape descriptors
feature vectors
shape retrieval
shape classification
frequency domain
medical images
co occurrence
image features
viewpoint