Location

Brunswick, ME

Start Date

1-1-1990 12:00 AM

Description

The ability to quantitatively image material anomalies with ultrasonic methods is severely restricted by the axial and lateral resolution of the interrogating transducer. Axial resolution is controlled by the pulse duration of the transducer with shorter pulse durations yielding better axial resolution. Lateral resolution is controlled by the width of the interrogating beam with narrower beams providing better lateral resolution

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

9A

Chapter

Chapter 3: Interpretive Signal and Image Processing

Section

B: interpretive and Image Processing

Pages

751-757

DOI

10.1007/978-1-4684-5772-8_94

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Blur Reduction in Ultrasonic Images Using Pseudo Three-Dimensional Wiener Filtering

Brunswick, ME

The ability to quantitatively image material anomalies with ultrasonic methods is severely restricted by the axial and lateral resolution of the interrogating transducer. Axial resolution is controlled by the pulse duration of the transducer with shorter pulse durations yielding better axial resolution. Lateral resolution is controlled by the width of the interrogating beam with narrower beams providing better lateral resolution