Shyuan Wang, Angela Y. Wu, Azriel Rosenfeld. Image Approximation from Gray Scale "Medial Axes". IEEE Trans. Pattern Anal. Mach. Intell., 3(6):687-696, 1981. [doi]
@article{WangWR81,
title = {Image Approximation from Gray Scale "Medial Axes"},
author = {Shyuan Wang and Angela Y. Wu and Azriel Rosenfeld},
year = {1981},
doi = {10.1109/TPAMI.1981.4767172},
url = {http://doi.ieeecomputersociety.org/10.1109/TPAMI.1981.4767172},
researchr = {https://researchr.org/publication/WangWR81},
cites = {0},
citedby = {0},
journal = {IEEE Trans. Pattern Anal. Mach. Intell.},
volume = {3},
number = {6},
pages = {687-696},
}