公开(公告)号：US12293503B2

公开(公告)日：2025-05-06

申请号：US17652134

申请日：2022-02-23

Applicant: THE BOEING COMPANY

Inventor： Xue Liu ,  David J. Sundquist ,  Matthew Mark Thomas ,  Steven M. Volz ,  Hui Lin Yang

IPC: G06K9/00 ,  G06T7/00

Abstract: A method is provided for measuring and quantifying optical distortion of a transparent object using a single image. Embodiments provided herein include a method including: receiving an image of an object and a transparent object, where the object is visible through the transparent object, where a portion of the image of the object is visible through the transparent object is an inside region of interest (iROI), where a portion of the image of the object not viewed through the transparent object is an outside region of interest (oROI); determining measured pixel locations for a plurality of identified pixels in the image, the plurality of identified pixels corresponding to the distinct points in the image; calculating virtual locations in the image representing the distinct points within the iROI; determining, for respective distinct points within the iROI, differences between the virtual location and the measured pixel location.