@article{article68492b99,
title   = {Multiresolution design of aperture operators},
author = {Hirata Júnior, Roberto and Brun, Marcel and Barrera, Júnior and Dougherty, Edward R.},
year = {2002},
doi = {10.1023%2FA%3A1020377610141},
journal   = {Journal of Mathematical Imaging and Vision}
}