Affine Texture Mapping and Antialiasing Using Integer Arithmetic
P. Nehlig, Djamchid Ghazanfarpour · Computer Graphics Forum · 1992
Abstract Texture mapping techniques are very useful for generating more realistic images. However, texture compression, generally induced by geometric transformations, is at the origin of aliasing artifacts especially the well‐known “moire” patterns. Two discrete affine texture mapping methods based exclusively on integer arithmetic are presented here. This original approach of discrete affine mapping is adequate for antialiasing in the case of compressed textures.