10.1364/AO.53.006194.m005 Huanlong Zhang Huanlong Zhang Shiqiang Hu Shiqiang Hu Xiaoyu Zhang Xiaoyu Zhang Media 5: SIFT flow for large-displacement object tracking Optica Publishing Group 2014 media flow 20 September 2014 ao SIFT Applied Optics large-displacement object 2014-09-20 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Media_5_SIFT_flow_for_large-displacement_object_tracking/4898573 Originally published in Applied Optics on 20 September 2014 (ao-53-27-6194)