From 6dfe2ddc21cfc3216a3f9483b56eace916eb679f Mon Sep 17 00:00:00 2001
From: Diego <diegovd0296@gmail.com>
Date: Thu, 4 Jul 2019 07:56:00 +0200
Subject: [PATCH] Merge pull request #14959 from dvd42:onnx_clip

* onnx clip operation
---
 modules/dnn/src/onnx/onnx_importer.cpp  | 7 +++++++
 modules/dnn/test/test_onnx_importer.cpp | 5 +++++
 2 files changed, 12 insertions(+)

diff --git a/modules/dnn/src/onnx/onnx_importer.cpp b/modules/dnn/src/onnx/onnx_importer.cpp
index 696588c83a..b9fb0be624 100644
--- a/modules/dnn/src/onnx/onnx_importer.cpp
+++ b/modules/dnn/src/onnx/onnx_importer.cpp
@@ -530,6 +530,13 @@ void ONNXImporter::populateNet(Net dstNet)
                 layerParams.type = "Power";
             }
         }
+        else if (layer_type == "Clip")
+        {
+            layerParams.type = "ReLU6";
+            replaceLayerParam(layerParams, "min", "min_value");
+            replaceLayerParam(layerParams, "max", "max_value");
+
+        }
         else if (layer_type == "LeakyRelu")
         {
             layerParams.type = "ReLU";
diff --git a/modules/dnn/test/test_onnx_importer.cpp b/modules/dnn/test/test_onnx_importer.cpp
index c99b8cf431..186239494f 100644
--- a/modules/dnn/test/test_onnx_importer.cpp
+++ b/modules/dnn/test/test_onnx_importer.cpp
@@ -136,6 +136,11 @@ TEST_P(Test_ONNX_layers, ReLU)
     testONNXModels("ReLU");
 }
 
+TEST_P(Test_ONNX_layers, Clip)
+{
+    testONNXModels("clip", npy);
+}
+
 TEST_P(Test_ONNX_layers, MaxPooling_Sigmoid)
 {
     testONNXModels("maxpooling_sigmoid");