Modification of Grey Scale in Computer Tomographic Images

Borlaza G. S. Siegel R. Fischer B. Kuhns L. R. : Double exposure technique for demonstration of osseous and pulmonary structures on a single CT film. Amer. J. Roentgenol. 130 (1978), 375.

Bryan P. J. Dinn W. M. Grossman Z. D. Wistow B. W. McAfee J. G. Kieffer S. A. : Correlation of computed tomography, gray scale ultrasonography, and radionuclide imaging of the liver in detecting space-occupying processes. Radiology 124 (1977), 387.

Högstrom B. : Design of interactive systems. Tics an I/O control system. In: Proceedings of the Digital Equipment Computer Users Society. Vol. 5, p. 19. Copenhagen 1978.

Kirkpatrick R. H. Wittenberg J. Schaffer D. L. Black E. B. Hall D. A. Braitman B. S. Ferrucci J. T. Jr : Scanning techniques in computed body tomography. Amer. J. Roentgenol. 130 (1978), 1069.

Stephens D. H. Sheedy P. F. Hattery R. R. MacCarty R. L. : Computed tomography of the liver. Amer. J. Roentgesnol. 128 (1977), 579.