Affine Invariant Retrieval of Shapes Based on Hand-Drawn Sketches.

Horace Ho-Shing Ip Angus K. Y. Cheng William Y. F. Wong

Published in: ICPR (2) (2002)

Keyphrases

hand drawn
affine invariant
size functions
object matching
affine transformation
line drawings
fourier descriptors
trademark images
multiscale
contour matching
affine invariance
shape retrieval
data entry
image retrieval
region descriptors
planar objects
arc length
input image
three dimensional