@article{cheng2019improving,
author = {Jiyu Cheng and Yuxiang Sun and Max Q.-H. Meng},
title = {Improving monocular visual SLAM in dynamic environments: an optical-flow-based approach},
journal = {Advanced Robotics},
volume = {33},
number = {12},
pages = {576-589},
year  = {2019},
publisher = {Taylor & Francis},
doi = {10.1080/01691864.2019.1610060}}