Time required to register a stack of 26 images with two visual fields for different values of <i>K</i>, <i>S</i>, and <i>θ</i>_Δτ where <i>K</i> is the number of subimages used while calculating the translations, <i>S</i> is size of the subimages, and <i>θ</i>_Δτ is the threshol

Time required to register a stack of 26 images with two visual fields for different values of K, S, and θΔτ where K is the number of subimages used while calculating the translations, S is size of the subimages, and θΔτ is the threshold for |Δτ| between two consecutive iterations of the pattern search algorithm.