Christopher Richard Wren, Ali Azarbayejani, Trevor Darrell, Alex Pentland. Pfinder: Real-Time Tracking of the Human Body. IEEE Trans. Pattern Anal. Mach. Intell., 19(7):780-785, 1997. [doi]
@article{WrenADP97,
title = {Pfinder: Real-Time Tracking of the Human Body},
author = {Christopher Richard Wren and Ali Azarbayejani and Trevor Darrell and Alex Pentland},
year = {1997},
url = {http://www.computer.org/tpami/tp1997/i0780abs.htm},
researchr = {https://researchr.org/publication/WrenADP97},
cites = {0},
citedby = {0},
journal = {IEEE Trans. Pattern Anal. Mach. Intell.},
volume = {19},
number = {7},
pages = {780-785},
}