ImageCoordinateTools Glossary

Size

Number of voxels along axis.

Step

The distance between center of adjacent voxels.

Start

Position of origin of the first voxel.

Voxel Origin

Origin of voxel.

Direction Cosine

The direction cosines are the cosines of the angles between the direction of the dimension and the x, y, and z axes, and these indicate the way the original axis, for examples, the axis of the voxel coordinates are oriented towards each other.