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Abstract:
A synthetic aperture focusing technique for ultrasonic testing (SAFT UT) is described. The technique employs a single scanned transducer operating in pulse-echo mode with digital data acquisition and synthetic aperture post-processing to provide high lateral and longitudinal resolution. The extension of previously developed algorithms to provide volumetric processing and display is described. The design of a refreshed grey-scale display to provide interactive display of SAFT UT data is described. (Author, modified).
| Description: |
Annual Report, 1 Aug 75 - 31 Jul 76 |
| Pages: |
137 |
| Report Date: |
AUG 1977 |
| Contract Number: |
49-24, AT49240182 |
| Report Number: |
D917524 |
Report Unavailable |
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