Location

San Diego, CA

Start Date

1-1-1985 12:00 AM

Description

Ultrasonic inspection of materials is an important technique in the nondestructive testing program at the Oak Ridge Y-12 Plant. One of the aims of the program is to develop procedures whereby an estimate of the three-dimensional structure of a subsurface artifact may be determined. Toward this goal, traditional C-scans and B-scans have been employed to obtain two-dimensional projection and depth information of a scanned surface. The latest development at the Y-12 Plant has been to simultaneously combine the C-scan and B-scan information and improve the B-scan resolution by using the analytic signal.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

4A

Chapter

Chapter 1: Ultrasonics

Section

Imaging and Reconstruction

Pages

327-332

DOI

10.1007/978-1-4615-9421-5_36

Language

en

File Format

Application/pdf

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Jan 1st, 12:00 AM

Use of the Analytic Signal in Ultrasonic Imaging

San Diego, CA

Ultrasonic inspection of materials is an important technique in the nondestructive testing program at the Oak Ridge Y-12 Plant. One of the aims of the program is to develop procedures whereby an estimate of the three-dimensional structure of a subsurface artifact may be determined. Toward this goal, traditional C-scans and B-scans have been employed to obtain two-dimensional projection and depth information of a scanned surface. The latest development at the Y-12 Plant has been to simultaneously combine the C-scan and B-scan information and improve the B-scan resolution by using the analytic signal.