updated moc to match results in ietf118 presentation

xiph · Nov 6, 2023 · 2386a60 · 2386a60
1 parent 544b3e5
commit 2386a60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dnn/torch/osce/utils/moc.py b/dnn/torch/osce/utils/moc.py
@@ -114,7 +114,7 @@ def compare(x, y, apply_vad=False):
 
     # distortion metric
     re = masked_psd_y / masked_psd_x
-    im = re - np.log(re) - 1
+    im = np.log(re) ** 2
     Eb = ((im @ fb.T) / np.sum(fb, axis=1))
     Ef = np.mean(Eb , axis=1)