@article{DBLP:journals/tip/ChenH97,
author = {Li-Ming Chen and
Hsueh-Ming Hang},
title = {An adaptive inverse halftoning algorithm},
journal = {IEEE Transactions on Image Processing},
volume = {6},
number = {8},
year = {1997},
pages = {1202-1209},
ee = {http://dx.doi.org/10.1109/83.605420},
bibsource = {DBLP, http://dblp.uni-trier.de}
}