From 07dd7746ec4ef2cdd993c5e8c7f36302fe633217 Mon Sep 17 00:00:00 2001
From: Axel Farrugia <axel.farrugia@cea.fr>
Date: Fri, 2 May 2025 13:47:16 +0200
Subject: [PATCH] [Fix] The normalize function was dividing by 0 when min ==
max
---
aidge_export_cpp/export_utils.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/aidge_export_cpp/export_utils.py b/aidge_export_cpp/export_utils.py
index 7830800..4cbc38d 100644
--- a/aidge_export_cpp/export_utils.py
+++ b/aidge_export_cpp/export_utils.py
@@ -215,6 +215,8 @@ def normalize(array):
"""
Normalize an input image between -1 and 1
"""
+ if array.max() == array.min():
+ return array/array.max()
array = (array - array.min()) / (array.max() - array.min())
return 2 * array - 1
--
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