Method and system for calculating an output from a tomographic scrollable image stack

A processor unit, comprising

• a communication interface, to receive a scrollable image stack;
• and
• a processing device, to calculate an output for a display, the output including a primary image, to represent the scrollable image stack received, and including a secondary image including additional information, and once an unhide or hide signal is received, the secondary image is displayed overlaying the primary image, and
• the communication interface being further constructed to provide the output calculated.

An apparatus, comprising:

• an interface, to receive a scrollable image stack from a tomography device;
• and
• at least one processor, to calculate an output for a display, the output including a primary image to represent the scrollable image stack received, and including a secondary image including additional information, and once an unhide or hide signal is received, the secondary image is displayed overlaying the primary image, and
• wherein the interface is further constructed to provide the output calculated.