From 86eb29d4a451a2c1dbbc29a1bc179b27b3f927ba Mon Sep 17 00:00:00 2001
From: Ben <ben.shyong@gmail.com>
Date: Tue, 26 Apr 2022 13:18:16 -0500
Subject: [PATCH] Resolve

this function has been removed in latest skimage.

`from skimage.measure import compare_ssim`

Change to `skimage.metrics.structural_similarity`

see https://github.com/williamfzc/stagesepx/issues/150 for similar issue
---
 lpips/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lpips/__init__.py b/lpips/__init__.py
index 89e5bba2..accfe43f 100755
--- a/lpips/__init__.py
+++ b/lpips/__init__.py
@@ -21,8 +21,8 @@ def psnr(p0, p1, peak=255.):
     return 10*np.log10(peak**2/np.mean((1.*p0-1.*p1)**2))
 
 def dssim(p0, p1, range=255.):
-    from skimage.measure import compare_ssim
-    return (1 - compare_ssim(p0, p1, data_range=range, multichannel=True)) / 2.
+    from skimage.metrics import structural_similarity
+    return (1 - structural_similarity(p0, p1, data_range=range, multichannel=True)) / 2.
 
 def tensor2np(tensor_obj):
     # change dimension of a tensor object into a numpy array