The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2020
Filed:
Apr. 12, 2019
Saudi Arabian Oil Company, Dhahran, SA;
Enrico Bovero, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
The present invention is directed to systems and methods for processing multi-dimensional image data to isolate specific features within the image data. One exemplary application is non-destructive testing to detect deformation of structures from image data. The methods for isolating salient features includes generating a 'baseline' approximation of the surface image by subdividing the image into a network of triangle planes, approximating the measured value for each plane and subtracting the baseline from the original image data to generate a processed image. The process for defining the triangle-plane network, approximating each plane and performing baseline subtraction can yield a final processed image that includes changes in feature value occurring within a particular triangular plane, which can indicate deformation, while changes in feature value occurring over larger areas, which can be a product of environmental and inspection variables, are at least partially removed from the resulting data set.