Fix histogram colors overflowing in certain images. Closes #73.

9 years ago · 9d2aa3c436
parent 904071d993
commit 9d2aa3c436
1 changed files with 1 additions and 1 deletions
--- a/enhance.py
+++ b/enhance.py
@ -542,7 +542,7 @@ class NeuralEnhancer(object):
        Hpa, Hpb = [np.cumsum(i) * (rng[1] - rng[0]) ** 2 / float(bins) for i in [Ha, Hb]]
        inv_Ha = scipy.interpolate.interp1d(X, Hpa, bounds_error=False)
        map_Hb = scipy.interpolate.interp1d(Hpb, X, bounds_error=False)
-        return map_Hb(inv_Ha(A))
+        return map_Hb(inv_Ha(A).clip(0.0, 255.0))

    def process(self, original):
        # Snap the image to a shape that's compatible with the generator (2x, 4x)