From f33d1f7df59c1ea4a5acefa539609659f8df5f37 Mon Sep 17 00:00:00 2001
From: 13038267101 <mo1027728827@qq.com>
Date: Wed, 10 Jan 2024 18:09:07 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B47010=20=E4=B8=8B=E7=9A=84?=
 =?UTF-8?q?=E4=BC=BD=E9=A9=AC=E5=80=BC?=
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---
 hgdriver/hgdev/image_process.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hgdriver/hgdev/image_process.cpp b/hgdriver/hgdev/image_process.cpp
index f0061bf..07991d7 100644
--- a/hgdriver/hgdev/image_process.cpp
+++ b/hgdriver/hgdev/image_process.cpp
@@ -1814,7 +1814,7 @@ namespace hg_imgproc
 		}
 
 
-#define GAMMA_EX  2.0f
+#define GAMMA_EX  1.7f
 #define BLACK_OFFSET 8
 
 		void fittingLUT(const std::vector<unsigned char>& points, unsigned char min_value, unsigned char max_value, unsigned char* data)