Patent Document ID: 20160227133
Application ID: 15076367
Patent Status: 0

Claim One:
1. A method for in-time registration of images from temporally separated image acquisition sessions, the method comprising: displaying, in a viewfinder window of an image acquisition system, a live view being acquired of a subject in real time; measuring a live position of the image acquisition system using a non-contact position sensor of the image acquisition system, such that the live position corresponds to a real-time position from which the live view of the subject is being acquired; computing a real-time offset between the live position and a guide position, the guide position corresponding to a position from which a prior image of the subject was acquired at a prior acquisition time; and overlaying a guide on the viewfinder window during the displaying, the guide indicating a real-time positional offset between the live view and the prior image according to the real-time offset between the live position and the guide position.