Sanjit K. Mitra, Tian-Hu Yu. Transform amplitude sharpening: A new method of image enhancement. Computer Vision, Graphics, and Image Processing, 40(2):205-218, 1987. [doi]
@article{MitraY87,
title = {Transform amplitude sharpening: A new method of image enhancement},
author = {Sanjit K. Mitra and Tian-Hu Yu},
year = {1987},
doi = {10.1016/S0734-189X(87)80115-9},
url = {http://dx.doi.org/10.1016/S0734-189X(87)80115-9},
researchr = {https://researchr.org/publication/MitraY87},
cites = {0},
citedby = {0},
journal = {Computer Vision, Graphics, and Image Processing},
volume = {40},
number = {2},
pages = {205-218},
}