Figure 2
From: Clockwise rotation of perspective view improves spatial recognition of complex environments in aging
Final step of the angle and direction calculation for the ASMRT. Crossing the angles of the memory image and the recognition image in the zenith plane, we can obtain the difference between both angles (named α—green line—and β—purple line—, respectively) and the direction of the recognition image rotation, representing the exact viewpoint rotation between both images (angle and direction, represented in angle Y).
