Digital filtering in nuclear medicine

Autor: T R, Miller, K S, Sampathkumaran
Rok vydání: 1982
Předmět:
Zdroj: Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 23(1)
ISSN: 0161-5505
Popis: Digital filtering is a powerful mathematical technique in computer analysis of nuclear medicine studies. The basic concepts of object-domain and frequency-domain filtering are presented in simple, largely nonmathematical terms. Computational methods are described using both the Fourier transform and convolution techniques. The frequency response is described and used to represent the behavior of several classes of filters. These concepts are illustrated with examples drawn from a variety of important applications in nuclear medicine.
Databáze: OpenAIRE
načítá se...