diff --git a/testdata/dnn/onnx/data/input_normalize_fusion.npy b/testdata/dnn/onnx/data/input_normalize_fusion.npy
new file mode 100644
index 000000000..8cdfd0bff
Binary files /dev/null and b/testdata/dnn/onnx/data/input_normalize_fusion.npy differ
diff --git a/testdata/dnn/onnx/data/output_normalize_fusion.npy b/testdata/dnn/onnx/data/output_normalize_fusion.npy
new file mode 100644
index 000000000..420aebbce
Binary files /dev/null and b/testdata/dnn/onnx/data/output_normalize_fusion.npy differ
diff --git a/testdata/dnn/onnx/generate_onnx_models.py b/testdata/dnn/onnx/generate_onnx_models.py
index 8d5cc52c3..f017ad775 100644
--- a/testdata/dnn/onnx/generate_onnx_models.py
+++ b/testdata/dnn/onnx/generate_onnx_models.py
@@ -1245,3 +1245,16 @@ def forward(self, x):
 x = Variable(torch.randn([1, 1, 3, 4]))
 model = PadCalculation()
 save_data_and_model("calc_pads", x, model, version=11)
+
+class NormalizeFusion(nn.Module):
+    def forward(self, x):
+        mul = x * x
+        sum = torch.sum(mul, dim=(1), keepdim=True)
+        maximum = torch.clamp(sum, min=1e-8)
+        sqrt = torch.sqrt(maximum)
+        reciprocal = torch.reciprocal(sqrt)
+        return x * reciprocal
+
+x = Variable(torch.randn([2, 3]))
+model = NormalizeFusion()
+save_data_and_model("normalize_fusion", x, model)
diff --git a/testdata/dnn/onnx/models/normalize_fusion.onnx b/testdata/dnn/onnx/models/normalize_fusion.onnx
new file mode 100644
index 000000000..196c6808c
Binary files /dev/null and b/testdata/dnn/onnx/models/normalize_fusion.onnx differ
diff --git a/testdata/dnn/tensorflow/generate_tf_models.py b/testdata/dnn/tensorflow/generate_tf_models.py
index 4194e10ca..4b4b8a6bc 100644
--- a/testdata/dnn/tensorflow/generate_tf_models.py
+++ b/testdata/dnn/tensorflow/generate_tf_models.py
@@ -497,6 +497,10 @@ def my_dropout(x):
 save(inp, flatten, 'unfused_flatten_unknown_batch', optimize=False)
 ################################################################################
 inp = tf.placeholder(tf.float32, [1, 2, 3, 4], 'input')
+leakyRelu = tf.nn.leaky_relu(inp, alpha=0.1)
+save(inp, leakyRelu, 'leaky_relu', optimize=False)
+################################################################################
+inp = tf.placeholder(tf.float32, [1, 2, 3, 4], 'input')
 relu = tf.maximum(inp, 0.01 * inp, name='leaky_relu') * 2
 save(inp, relu, 'leaky_relu_order1', optimize=False)
 ################################################################################
diff --git a/testdata/dnn/tensorflow/leaky_relu_in.npy b/testdata/dnn/tensorflow/leaky_relu_in.npy
new file mode 100644
index 000000000..3de9ab35b
Binary files /dev/null and b/testdata/dnn/tensorflow/leaky_relu_in.npy differ
diff --git a/testdata/dnn/tensorflow/leaky_relu_net.pb b/testdata/dnn/tensorflow/leaky_relu_net.pb
new file mode 100644
index 000000000..35cbde4e4
Binary files /dev/null and b/testdata/dnn/tensorflow/leaky_relu_net.pb differ
diff --git a/testdata/dnn/tensorflow/leaky_relu_out.npy b/testdata/dnn/tensorflow/leaky_relu_out.npy
new file mode 100644
index 000000000..8fb9202a2
Binary files /dev/null and b/testdata/dnn/tensorflow/leaky_relu_out.npy differ
diff --git a/testdata/perf/objdetect.xml b/testdata/perf/objdetect.xml
index 1e1f332ed..190cc3600 100644
--- a/testdata/perf/objdetect.xml
+++ b/testdata/perf/objdetect.xml
@@ -696,7 +696,7 @@
         97 81 113 100 113 101 99 113 37 104 114 101 51 63 74 88</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -723,7 +723,7 @@
         97 81 113 100 113 101 99 113 37 104 114 101 51 63 74 88</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -750,7 +750,7 @@
         97 81 113 100 113 101 99 113 37 104 114 101 51 63 74 88</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -777,7 +777,7 @@
         97 81 113 100 113 101 99 113 37 104 114 101 51 63 74 88</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -804,7 +804,7 @@
         97 81 113 100 113 101 99 113 37 104 114 101 51 63 74 88</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -839,7 +839,7 @@
       <val>94.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -874,7 +874,7 @@
       <val>56.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -909,7 +909,7 @@
       <val>51.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -944,7 +944,7 @@
       <val>85.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -979,7 +979,7 @@
       <val>67.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -1014,7 +1014,7 @@
       <val>32.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -1049,7 +1049,7 @@
       <val>134.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -1084,7 +1084,7 @@
       <val>47.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -1112,7 +1112,7 @@
         103 47</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -1147,7 +1147,7 @@
       <val>112.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>65536</kind>
-    <type>5</type>
+    <type>0</type>
     <min>0.</min>
     <max>255.</max>
     <last>
@@ -1321,7 +1321,7 @@
       <val>105.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>327680</kind>
-    <type>5</type>
+    <type>0</type>
     <len>2</len>
     <idx>1</idx>
     <min>0.</min>
@@ -1352,7 +1352,7 @@
         73 32 76 111 118 101 32 79 112 101 110 67 86</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>327680</kind>
-    <type>5</type>
+    <type>0</type>
     <len>2</len>
     <idx>0</idx>
     <min>0.</min>
@@ -1383,7 +1383,7 @@
         73 32 76 111 118 101 32 79 112 101 110 67 86</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>327680</kind>
-    <type>5</type>
+    <type>0</type>
     <len>3</len>
     <idx>1</idx>
     <min>0.</min>
@@ -1422,7 +1422,7 @@
       <val>110.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>327680</kind>
-    <type>5</type>
+    <type>0</type>
     <len>4</len>
     <idx>1</idx>
     <min>0.</min>
@@ -1461,7 +1461,7 @@
       <val>112.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>327680</kind>
-    <type>5</type>
+    <type>0</type>
     <len>5</len>
     <idx>4</idx>
     <min>0.</min>
@@ -1492,7 +1492,7 @@
         69 88 84 82 65</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>327680</kind>
-    <type>5</type>
+    <type>0</type>
     <len>6</len>
     <idx>4</idx>
     <min>0.</min>
@@ -1531,7 +1531,7 @@
       <val>103.</val></rng2></decoded_info_uint8_t>
   <straight_barcode>
     <kind>327680</kind>
-    <type>5</type>
+    <type>0</type>
     <len>7</len>
     <idx>1</idx>
     <min>0.</min>
@@ -1562,7 +1562,7 @@
         80 111 108 105 110 97</data></val></decoded_info_uint8_t>
   <straight_barcode>
     <kind>327680</kind>
-    <type>5</type>
+    <type>0</type>
     <len>8</len>
     <idx>5</idx>
     <min>0.</min>