Figure 4
The reference image (first column) and the pixel map array (third column) along the detector's slow scan axis (ss) (which corresponds to the vertical axis in this figure) for the first and third iterations of the `main loop'. In the first two columns we display only a subregion of the full field of view of the reference image, as indicated in the bottom left image by the orange outline in the top right corner. In the second and fourth columns we display the errors projected onto the reference image plane and the detector pixels, respectively (see Section 2.2.4). Each image is displayed on a linear greyscale colour map, with (min, max) values of (0.5, 1.3), (0, 3), (−5, 10) and (0, 400) for columns 1–4, respectively. |