Local amplitude irrelevance thresholds in an human vision image code@InProceedings{Wegmann1991,
author = {B. Wegmann and C. Zetzsche},
title = {Local amplitude irrelevance thresholds in an human vision image code},
booktitle = {Proc. Picture Coding Symposium PCS 91},
year = {1991},
pages = {333-336.},
}