Figure 5
From: Absolute joint moments: a novel image similarity measure
Robustness of ISMs. The graphs show change in the performance of each ISM with regard to distortion. For contrast inhomogeneities, the parameter is k 1; for noise, k 2; and for non-linear distortion, i 1. For each ISM and for each distortion, the y-axis shows the the number of images with alignment error less than ξ and the x-axis shows the amount of distortion (i.e. k 1, k 2 and i 1). The performance of CC, AJM, MI8 and MI256 are plotted using circles, solid line, triangles and dashed line, respectively.