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Title: Method and apparatus for the simultaneous display and correlation of independently generated images

An apparatus and method for location by location correlation of multiple images from Non-Destructive Evaluation (NDE) and other sources. Multiple images of a material specimen are displayed on one or more monitors of an interactive graphics system. Specimen landmarks are located in each image and mapping functions from a reference image to each other image are calcuated using the landmark locations. A location selected by positioning a cursor in the reference image is mapped to the other images and location identifiers are simultaneously displayed in those images. Movement of the cursor in the reference image causes simultaneous movement of the location identifiers in the other images to positions corresponding to the location of the reference image cursor.
 [1];  [2]
  1. (Chicago, IL)
  2. (Crown Point, IN)
Issue Date:
OSTI Identifier:
United States of America as represented by United States (Washington, DC) ANL
Patent Number(s):
US 4987412
Contract Number:
Research Org:
Argonne National Laboratory (ANL), Argonne, IL
Country of Publication:
United States
method; apparatus; simultaneous; display; correlation; independently; generated; images; location; multiple; non-destructive; evaluation; sources; material; specimen; displayed; monitors; interactive; graphics; landmarks; located; image; mapping; functions; reference; calcuated; landmark; locations; selected; positioning; cursor; mapped; identifiers; simultaneously; movement; causes; positions; corresponding; reference image; non-destructive evaluation; multiple images; /345/