noun
affine transformation
Mathematical term for a linear transformation combined with a translation, preserving points, straight lines, and planes. Used in geometry, computer graphics, and image processing.
画像の拡大縮小や回転はアフィン変換で表現できる。
Scaling and rotation of an image can be expressed with an affine transformation.
アフィン変換は行列と平行移動の組み合わせで定義される。
An affine transformation is defined by a combination of a matrix and a translation.