Ashok Samal, Prasana A. Iyengar. Natural shape detection based on principal component analysis. J. Electronic Imaging, 2(3):253-263, 1993. [doi]
@article{SamalI93,
title = {Natural shape detection based on principal component analysis},
author = {Ashok Samal and Prasana A. Iyengar},
year = {1993},
doi = {10.1117/12.148220},
url = {http://dx.doi.org/10.1117/12.148220},
tags = {rule-based, analysis},
researchr = {https://researchr.org/publication/SamalI93},
cites = {0},
citedby = {0},
journal = {J. Electronic Imaging},
volume = {2},
number = {3},
pages = {253-263},
}