TY  - RPRT
TI  - Wavelet approximation-based affine invariant shape representation functions.
AU  - Ibrahim El Rube
AU  - Maher Ahmed
AU  - Mohamed Kamel
PY  - 2006
DO  - 10.1109/tpami.2006.43
UR  - https://pubmed.ncbi.nlm.nih.gov/16468627/
ID  - 16468627
ER  -