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deltaE

Arguments:

• [image],_metric={ 0=deltaE_1976 | 1=deltaE_2000 },"_to_Lab_command"

Description:

Compute the CIE DeltaE color difference between selected images and specified [image].

Argument to_Lab_command is a command able to convert colors of [image] into a Lab representation.

Default values:

metric=1 and to_Lab_command="srgb2lab".

Example of use: