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Valid linear transformations keep grid lines straight, parallel, and evenly spaced. Nonlinear distortions involve bending or curving of these lines.
Conditions: Observing the movement of a 2D coordinate grid.; Checking for straightness, parallelism, and equal spacing of lines.
Valid linear transformations keep grid lines straight, parallel, and evenly spaced. Nonlinear distortions involve bending or curving of these lines.
Conditions: Observing the movement of a 2D coordinate grid.; Checking for straightness, parallelism, and equal spacing of lines.