Joachim Denzler, Heinrich Niemann. Active Rays: Polar-transformed Active Contours for Real-Time Contour Tracking. Real-Time Imaging, 5(3):203-213, 1999. [doi]
@article{DenzlerN99,
title = {Active Rays: Polar-transformed Active Contours for Real-Time Contour Tracking},
author = {Joachim Denzler and Heinrich Niemann},
year = {1999},
doi = {10.1006/rtim.1997.0116},
url = {http://dx.doi.org/10.1006/rtim.1997.0116},
researchr = {https://researchr.org/publication/DenzlerN99},
cites = {0},
citedby = {0},
journal = {Real-Time Imaging},
volume = {5},
number = {3},
pages = {203-213},
}