perspective transformation
Technical term in computer graphics and image processing for mapping 3D coordinates to a 2D plane with perspective distortion.
Perspective transformation is often used in 3D graphics.
I applied a perspective transformation to this image to correct the sense of depth.
Affine transformation preserves parallel lines, while perspective transformation does not.
Projective transformation is a broader class that includes perspective transformation as a special case.
Compound of 透視 (perspective, seeing through) and 変換 (transformation). A modern technical term.