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-rw-r--r--tests/validation/reference/HOGDescriptor.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/validation/reference/HOGDescriptor.h b/tests/validation/reference/HOGDescriptor.h
index e886445ec7..6ea83fe884 100644
--- a/tests/validation/reference/HOGDescriptor.h
+++ b/tests/validation/reference/HOGDescriptor.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017, 2018 ARM Limited.
+ * Copyright (c) 2017-2018 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
@@ -34,6 +34,12 @@ namespace validation
{
namespace reference
{
+template <typename T, typename U, typename V>
+void hog_orientation_binning(const SimpleTensor<T> &mag, const SimpleTensor<U> &phase, SimpleTensor<V> &hog_space, const HOGInfo &hog_info);
+
+template <typename T>
+void hog_block_normalization(SimpleTensor<T> &desc, const SimpleTensor<T> &hog_space, const HOGInfo &hog_info);
+
template <typename T, typename U>
SimpleTensor<T> hog_descriptor(const SimpleTensor<U> &src, BorderMode border_mode, U constant_border_value, const HOGInfo &hog_info);
} // namespace reference