Automated Radiography: A State-of-the-Art Survey.
2nd edition, Jul 84-Sep 85,
NONDESTRUCTIVE TESTING INFORMATION ANALYSIS CENTER SAN ANTONIO TX
Pagination or Media Count:
This report provides a review of radiation absorption, contrast,, magnification, unsharpness for normal and microfocus radiography, effects of scatter, statistical nature of the image, and image quality. Theoretical aspects of image quality covered are the optical transfer function and modulation transfer function. The survey of non film, x ray image systems section describes image intensifier tubes, TV fluoroscopy, linear scanners, the flying spot scanner, amplifier screen, and other real time systems. In the computer processing section, image processing and enhancement are presented. The applications section includes semi-automated and automated systems.
- Test Facilities, Equipment and Methods