For the past eight years, our Department of Radiology has used a multiplicity of both image enhancement techniques and display formats for visual presentations and analysis of two dimensional distributions of information. While such methodology and equipment has been available primarily for enhancing scintiscans in nuclear medicine, such has also been used for various research prob lems in diagnostic radiology.
Earle C. Gregg,
"Image Enhancement In Clinical Radiology", Proc. SPIE 0043, Application of Optical Instrumentation in Medicine II, (1 May 1974); doi: 10.1117/12.953896; https://doi.org/10.1117/12.953896