Ramprasad Polana, Randal C. Nelson. Detecting Activities. J. Visual Communication and Image Representation, 5(2):172-180, 1994. [doi]
@article{PolanaN94,
title = {Detecting Activities},
author = {Ramprasad Polana and Randal C. Nelson},
year = {1994},
doi = {10.1006/jvci.1994.1016},
url = {http://dx.doi.org/10.1006/jvci.1994.1016},
researchr = {https://researchr.org/publication/PolanaN94},
cites = {0},
citedby = {0},
journal = {J. Visual Communication and Image Representation},
volume = {5},
number = {2},
pages = {172-180},
}