From 5e92bf8e411f538b45c80aac842a9c1ff50f8150 Mon Sep 17 00:00:00 2001
From: Zihao Mu <zihaomu@outlook.com>
Date: Mon, 22 Aug 2022 10:51:29 +0800
Subject: [PATCH] support silu activation in darknet

---
 modules/dnn/src/darknet/darknet_io.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/dnn/src/darknet/darknet_io.cpp b/modules/dnn/src/darknet/darknet_io.cpp
index 520f3c94be..54140f8dc0 100644
--- a/modules/dnn/src/darknet/darknet_io.cpp
+++ b/modules/dnn/src/darknet/darknet_io.cpp
@@ -229,7 +229,7 @@ namespace cv {
                         activation_param.set<float>("negative_slope", 0.1f);
                         activation_param.type = "ReLU";
                     }
-                    else if (type == "swish")
+                    else if (type == "swish" || type == "silu") // swish is an extension of silu.
                     {
                         activation_param.type = "Swish";
                     }