Continuous antialiased 2-D and 3-D transformations in discrete space
- 1 January 1990
- journal article
- conference paper
- Published by AIP Publishing in Computers in Physics
- Vol. 4 (1) , 78-82
- https://doi.org/10.1063/1.168378
Abstract
This paper presents a vectorizable set of transformations for antialiased translation, shearing, and rescaling of two- or three-dimensional discrete data. Also described is a fast, acceptably accurate, flexible algorithm for performing antialiased zoom and rotation of discrete data that uses a sequence of these simpler operations. Although it was designed for applications in radiotherapy physics, it has applications in other areas of physics and other fields utilizing image processing.Keywords
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