PMID: 2488037Aug 1, 1989Paper

Image processing in digital radiography: basic concepts and applications

Journal of Digital Imaging
G T Barnes, K Lauro

Abstract

Digital x-ray images are routinely processed to enhance diagnostic information and to suppress irrelevant detail, and also to extract quantitative information. The basic concepts and terminology of image processing as it applies to x-ray projection radiography are discussed and defined. In general, the processing of an image involves one or more point, local, and/or global operations. Clinical examples of linear and nonlinear gray-scale and algebraic point operations are presented. Examples are also given of local operations. Included in the latter group are distortion corrections, misregistration corrections, linear filtering, and nonlinear filtering.

Citations

Nov 1, 1992·Journal of Digital Imaging·M SoutoR G Fraser
Nov 1, 1990·Journal of Digital Imaging·U P Schmiedl, A H Rowberg
May 1, 1994·Journal of Digital Imaging·T Gillespy, A H Rowberg
Apr 1, 1991·International Journal of Radiation Oncology, Biology, Physics·F J Bova, W A Friedman
Jul 1, 1994·Current Problems in Diagnostic Radiology·J C HoneymanE V Staab
May 16, 2013·European Journal of Nuclear Medicine and Molecular Imaging·Patrick T K ChinFijs W B van Leeuwen
Aug 22, 2002·Neurosurgery·Felipe C AlbuquerqueCameron G McDougall
Sep 17, 2020·Biosensors·Uladzislau BarayeuMarc Van Hulle

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