DeltaE
From deltaE
The metric for describing the perceptual difference between two values in the CIE-Lab space is called delta-E (or DeltaE, Delta-E, Delta E, dE, δE, ΔE).
The metric for describing the perceptual difference between two values in the CIE-Lab space is called delta-E (or DeltaE, Delta-E, Delta E, dE, δE, ΔE).
