Congxuan Zhang Zhen Chen 0004 Mingrun Wang Ming Li 0056 Shaofeng Jiang Robust Non-Local TV-L<sup>1</sup> Optical Flow Estimation With Occlusion Detection. 4055-4067 2017 26 IEEE Trans. Image Process. 8 https://doi.org/10.1109/TIP.2017.2712279 https://www.wikidata.org/entity/Q38733201 db/journals/tip/tip26.html#ZhangCWLJ17