Russell C. Hardie, Charles G. Boncelet Jr.. LUM filters: a class of rank-order-based filters for smoothing and sharpening. IEEE Transactions on Signal Processing, 41(3):1061-1076, 1993. [doi]
@article{HardieB93,
title = {LUM filters: a class of rank-order-based filters for smoothing and sharpening},
author = {Russell C. Hardie and Charles G. Boncelet Jr.},
year = {1993},
doi = {10.1109/78.205713},
url = {http://dx.doi.org/10.1109/78.205713},
researchr = {https://researchr.org/publication/HardieB93},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Signal Processing},
volume = {41},
number = {3},
pages = {1061-1076},
}