Optical Change Detection Technology Data Sheet

Prepared By:
Working Group 3



Optical change detection uses an imaging device and change detection software to compare and to identify changes in two images of the same item taken at different times. An optical system such as a camera is used to acquire images of an item selected for inspection. The reference (or initial) image is compared using change detection software with an inspected image taken some time later.

Read more about optical change detection in the following technology data sheet.

Download PDF