@article{Zhang2017, author = "Huanlong Zhang and Shiqiang Hu and Xiaoyu Zhang", title = "{Media 2: SIFT flow for large-displacement object tracking}", year = "2017", month = "4", url = "https://opticapublishing.figshare.com/articles/media/Media_2_SIFT_flow_for_large-displacement_object_tracking/4898564", doi = "10.1364/AO.53.006194.m002" }