NormalizedCrossCorrelationErrorMetric,
PeakAbsoluteErrorMetric,
PeakSignalToNoiseRatioMetric,
+ PerceptualHashErrorMetric,
RootMeanSquaredErrorMetric
} MetricType;
{ "MSE", MeanSquaredErrorMetric, UndefinedOptionFlag, MagickFalse },
{ "NCC", NormalizedCrossCorrelationErrorMetric, UndefinedOptionFlag, MagickFalse },
{ "PAE", PeakAbsoluteErrorMetric, UndefinedOptionFlag, MagickFalse },
+ { "PHASh", PerceptualHashErrorMetric, UndefinedOptionFlag, MagickFalse },
{ "PSNR", PeakSignalToNoiseRatioMetric, UndefinedOptionFlag, MagickFalse },
{ "RMSE", RootMeanSquaredErrorMetric, UndefinedOptionFlag, MagickFalse },
{ (char *) NULL, UndefinedErrorMetric, UndefinedOptionFlag, MagickFalse }