Location

Brunswick, ME

Start Date

1-1-1990 12:00 AM

Description

This paper describes an approach to prior knowledge analysis of component interfaces in data measured using X-ray computed tomography (CT). In this approach, geometric details, including the presence or absence of component separations, are estimated more precisely than is normally permitted by the CT reconstruction interval. In the following section, the problem of interface analysis in CT data is presented. The next section discusses prior knowledge analysis and lists the assumptions necessary to make this approach possible. The final two sections discuss limitations inherent in prior knowledge analysis, and results obtained using both simulated and measured CT data.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

9B

Chapter

Chapter 7: Engineered Materials

Section

Adhesive Joints

Pages

1279-1285

DOI

10.1007/978-1-4684-5772-8_164

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Prior Knowledge Analysis of Interfaces in CT Data

Brunswick, ME

This paper describes an approach to prior knowledge analysis of component interfaces in data measured using X-ray computed tomography (CT). In this approach, geometric details, including the presence or absence of component separations, are estimated more precisely than is normally permitted by the CT reconstruction interval. In the following section, the problem of interface analysis in CT data is presented. The next section discusses prior knowledge analysis and lists the assumptions necessary to make this approach possible. The final two sections discuss limitations inherent in prior knowledge analysis, and results obtained using both simulated and measured CT data.