NDTnet 1998 May, Vol.3 No.5
Inexpensive Ultrasonic Equipment for Fingerprint Recognition
Applied to Material Testing

Wieslaw Bicz; Optel, Wroclaw Poland *

TABLE OF CONTENTS

Abstract

Introduction

Brief Principles of the Ultrasonic camera

Elements of the Ultrasonic Hardware

Ultrasonic Camera applied to Material Testing

References

Author

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Copyright © Rolf Diederichs, rd@ndt.net 1. May 1998
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