An Affine Invariance Contour Descriptor Based on Filtered Enclosed Area.

Mingqiang Yang Kidiyo Kpalma Joseph Ronsin

Published in: IMECS (2007)

Keyphrases

affine invariance
affine invariant
affine transformation
frequency domain
fourier descriptors
low pass
log polar
affine transform
scale invariant
image processing
image analysis
feature points
image restoration
singular value decomposition
spatial domain
image structure