Investigations relating to the computer restoration of ultrasonic sector scan images
This dissertation describes the application of maximum entropy image restoration to envelope-detected ultrasonic sector scans. The maximum entropy restoration of the image of a point target (phantom) test object is shown to be superior to results obtained from the more familiar Wiener filter. The su...
| Main Author: | |
|---|---|
| Published: |
University of Cambridge
1987
|
| Subjects: | |
| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233704 |