Improvements related to visual representation of distortions.

- New continuous color scale class;
- Improvements in signal handler for calculating distortions;
- Implementation of the NP(k) measure.

1 files changed, 12 insertions, 0 deletions

diff --git a/distortionmeasure.h b/distortionmeasure.h
new file mode 100644
index 0000000..523f62b
--- /dev/null
+++ b/distortionmeasure.h
@@ -0,0 +1,12 @@
+#ifndef DISTORTIONMEASURE_H
+#define DISTORTIONMEASURE_H
+
+#include <armadillo>
+
+class DistortionMeasure
+{
+public:
+    virtual arma::vec measure(const arma::mat &distA, const arma::mat &distB) = 0;
+};
+
+#endif // DISTORTIONMEASURE_H