From 18ea6518eeb41d9a998d0b2e8079ff636686cd02 Mon Sep 17 00:00:00 2001
From: HERIUN <ehdrndd@naver.com>
Date: Mon, 13 May 2024 17:02:56 +0900
Subject: [PATCH] Update cal_lpips.py

lpips input value [0,1].  so, divide 255 is right..
---
 evaluatoin/cal_lpips.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/evaluatoin/cal_lpips.py b/evaluatoin/cal_lpips.py
index a66d53b..d435d27 100644
--- a/evaluatoin/cal_lpips.py
+++ b/evaluatoin/cal_lpips.py
@@ -23,7 +23,7 @@ def read_image(image_path):
         image = np.repeat(image, 3, axis=2)
     image = image.transpose(2, 0, 1) # HWC => CHW
     image = torch.from_numpy(image).float().unsqueeze(0)
-    image = image / 127.5 - 1
+    image = image / 255
 
     return image