Linearity measures bias over a range. Repeatability is measuring variation when something is performed multiple times.

It's for these people that Linearity Move exists. First released in 2017, it serves as a stopgap between inadequate free animation software and hard hitters like After Effects or Cinema4D.

When it comes to mask quality, there are two vital measurements: uniformity and linearity. Uniformity measures the consistency of the size of mask features in all occurrences across the entire mask, ...