Topographic representation of R-SVM classification accuracy over a range of threshold values for spot detection. Normalized classification accuracy outcome after empirical measurement using a range of values for the NCC threshold T
1 and the MSC threshold T2, where ΔT
1 = 0.1 and ΔT
2 = 5, with 1 (white areas) representing 100% accuracy, and 0.93 (black areas) representing 93% accuracy. Threshold values of T
1 = 0.4 and T
2 = 23 were used in the actual measurements.