VC (336) FM (91) 0.4 0.5 0.6 0.7 0.8 0.2 0.3 0.1 01020304050 Location-Error Threshold ARCF-HC [0.678] ECO-HC [0.677] AutoTrack [0.676] CSR-DCF [0.672] STRCF [0.657] ARCF-H [0.650] MCCT-H [0.645] BACF [0.636] Staple_CA [0.625] Staple [0.612] SRDCF [0.607] 0.4 0.5 0.6 0.7 0.8 0.2 0.3 0.1 0 0.2 0.4 ECO-HC [0.469] ARCF-HC [0.468] AutoTrack [0.464] STRCF [0.455] CSR-DCF [0.446] ARCF-H [0.443] BACF [0.440] MCCT-H [0.438] Staple_CA [0.423] SRDCF [0.421] SRDCFdecon [0.418] (a) Overlap Threshold Staple [0.415] KCC [0.394] DSST [0.389] fDSST [0.385] SAMF_CA [0.383] SAMF [0.366] LCT2.0 [0.329] CN [0.313] DCF [0.307] KCF [0.307] SRDCFdecon [0.597] KCC [0.589] SAMF_CA [0.577] DSST [0.574] fDSST [0.567] SAMF [0.563] LCT2.0 [0.536] CN [0.519] KCF [0.506] DCF [0.505] VC (336) 0.4 0.5 0.6 0.7 0.8 0.2 0.3 0.1 0.6 0.8 10 0.2 0.4 0.6 0.8 1 Overlap Threshold ARCF-HC [0.444] ECO-HC [0.440] STRCF [0.434] AutoTrack [0.432] CSR-DCF [0.420] MCCT-H [0.406] Staple_CA [0.403] BACF [0.402] Staple [0.402] SRDCFdecon [0.398] SRDCF [0.396] (b) FIGURE 7. The tracking results of each tracker under different attributes. (a) VC and (b) FM. The number after the attribute indicates the total number of sequences with the specific attribute, e.g., the total number of sequences with the FM attribute in the six benchmarks is 69. The ranking standard in the precision plot is the precision (DP) under CLE = 20 pixels, and the standard in the success-rate plot is the AUC. (Continued) MARCH 2022 IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE 151 ARCF-H [0.395] KCC [0.376] fDSST [0.358] DSST [0.344] SAMF_CA [0.341] SAMF [0.327] CN [0.259] LCT2.0 [0.257] DCF [0.251] KCF [0.245] 0.4 0.5 0.6 0.7 0.8 0.2 0.3 0.1 01020304050 Location-Error Threshold ARCF-HC [0.621] CSR-DCF [0.620] ECO-HC [0.606] STRCF [0.606] AutoTrack [0.605] MCCT-H [0.578] Staple_CA [0.566] BACF [0.564] ARCF-H [0.563] Staple [0.560] SRDCF [0.544] KCC [0.540] SRDCFdecon [0.534] SAMF_CA [0.496] fDSST [0.489] SAMF [0.478] DSST [0.472] CN [0.430] LCT2.0 [0.404] DCF [0.384] KCF [0.379] FM (91) Success Rate Precision Success Rate Precision