volumescaling
Volume scaling is the procedure of resizing a three-dimensional region or dataset by a scale factor. It is used in fields such as computer graphics, computational geometry, and scientific visualization to adjust the size of an object or volume, either isotropically (same factor in all directions) or anisotropically (different factors along axes).
Mathematically, isotropic scaling about the origin maps each point x to s x. The volume, which is
Applications include resampling medical imaging volumes (adjusting voxel size), adjusting coordinate frames in 3D models, and
Practical considerations include the choice of interpolation during resampling (nearest-neighbor, trilinear, higher-order), which affects quality; preserving
See also: scaling, resampling, affine transformation, isotropic scaling, anisotropic scaling.