output_sigma_factor=0.1; output_sigma = target_sz*output_sigma_factor;%output_sigma 是个向量 labels = exp(-alpha*(rs.^2/sigma(1)^2 + cs.^2/sigma(2)^2));%这里alpha根据不同的情况取0.2或者0.3,具体参见源代码 【KCF】0.1 output_sigma_factor=0.1; output_sigma = sqrt(prod(target_sz))...