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:
Jul. 02, 2019
Filed:
Nov. 22, 2016
GM Global Technology Operations Llc, Detroit, MI (US);
Ingrid A. Rousseau, Clawson, MI (US);
Selina X. Zhao, Rochester Hills, MI (US);
Hamid G. Kia, Bloomfield Hills, MI (US);
GM Global Technology Operations LLC., Detroit, MI (US);
Abstract
An assembly includes a sensor configured to obtain a data scan of a joint. A controller is operatively connected to the sensor. The controller includes a processor and tangible, non-transitory memory on which is recorded instructions for executing a method for automated quality assessment of the joint. Execution of the instructions by the processor causes the controller to: obtain the data scan of the joint (via the sensor) and generate a first image based on the data scan. The first image is divided into a plurality of pixels having respective numeric values. The controller is programmed to identify a region of interest as the plurality of pixels from the first image with a respective numeric value greater than a threshold value (I). The controller is programmed to assess joint quality based on a porosity factor (PF) determined at least partially from the data scan.