[2] FARNEBACK G.Two-frame motion estimation based on polynomial expansion[C]//Scandinavian Conference on Image Analysis,2003:363-370.
[3] LIMA M,KURKA P,SILVA Y,et al.Indoor visual localization of a wheelchair using Shi-Tomasi and KLT[C]//Canadian Conference on Electrical & Computer Engineering,IEEE,2017:85-87.
[6] LIU X C,GUO X T,ZHAO D H,et al.Integrated velocity measurement algorithm based on optical-flow and scale invariant feature transform[J].IEEE Access,2019,31(18):99-112.
[9] HUANG W,WU L D,SONG H C,et al.RBRIEF:a robust descriptor based on random binary comparisons[J].IET Computer Vision,2013,7(1):29-35.
[13] ZHAO P P,DING D R,WANG Y X,et al.An improved GMS-PROSAC algorithm for image mismatch elimination[J].Systems Science & Control Engineering,2018,6(1):220-229.