1.
Rev. Fac. Cienc. Méd. (Córdoba)
;
50(1): 25-28, 1992.
Article
in Spanish
| LILACS
| ID: lil-320220
ABSTRACT
A digital system of video signals of astronomical use was developed to be applied in the field of radiology. The images were obtained from radiologic films by means of a standard video camera. The minimal specifications of the digital images for use in radiology are as follows: a) 2.5 lpm spatial resolution, b) a digital resolution of 8 bits (256 gray levels). Images (194 by 154 mm in size) can be obtained. The software processing was adapted for treatment of the images in radiology.