1. A system for analyzing image data, comprising: an input circuit that receives the image data, the image data representing image intensities of an image volume comprising a plurality of images, the image intensities having a signal dynamic range; an analysis subsystem that: accesses display data defining a set of display settings for display of the image volume, each one of the set of display settings causing a different sub-range of the signal dynamic range to be mapped to a display dynamic range during the display, analyzes the image data to identify, for each one of the set of display settings, a region of the image volume that comprises image intensities within the respective sub-range, thereby identifying a set of regions of interest; generates analysis data identifying the set of regions of interest corresponding to each display setting of the set of display settings, and a memory circuit that stores the analysis data to facilitate subsequent access to the regions of interest in the image volume based on a user selected display setting.