@misc{indiciaee832be2d5e3c,
  title = {Wavelet approximation-based affine invariant shape representation functions.},
  author = {Ibrahim El Rube and Maher Ahmed and Mohamed Kamel},
  year = {2006},
  doi = {10.1109/tpami.2006.43},
  url = {https://pubmed.ncbi.nlm.nih.gov/16468627/},
  note = {Source identifier: 16468627}
}