Frank Y. Shih, Wai-Tak Wong. An adaptive algorithm for conversion from quadtree to chain codes. Pattern Recognition, 34(3):631-639, 2001. [doi]
@article{ShihW01,
title = {An adaptive algorithm for conversion from quadtree to chain codes},
author = {Frank Y. Shih and Wai-Tak Wong},
year = {2001},
doi = {10.1016/S0031-3203(00)00008-X},
url = {http://dx.doi.org/10.1016/S0031-3203(00)00008-X},
researchr = {https://researchr.org/publication/ShihW01},
cites = {0},
citedby = {0},
journal = {Pattern Recognition},
volume = {34},
number = {3},
pages = {631-639},
}