Figure 4
![Figure 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40658-014-0099-3/MediaObjects/40658_2014_Article_99_Fig4_HTML.jpg)
Bland-Altman plots showing relative percentage differences for SUV peak relative to OSEM. Plots on the top row are for images with matched image voxel COV post-filters, and plots on the bottom row are for images with matched SUVmax recovery post-filters. Plot layout (a-f) and line styles are as per Figure 3.