Watermarking polygonal lines using Fourier descriptors.

Vassilios Solachidis Nikolaos Nikolaidis Ioannis Pitas

Published in: ICASSP (2000)

Keyphrases

fourier descriptors
shape analysis
shape features
zernike moments
moment invariants
shape representation
affine invariant
fourier transform
affine transformation
feature vectors
shape descriptors
watermarking scheme
frequency domain
contour matching
three dimensional
image analysis
face recognition
machine learning