From 8108dfb397330bd97f5797b6bced09a2584dd5d2 Mon Sep 17 00:00:00 2001
From: Andrey Kamaev <no@email>
Date: Mon, 26 Dec 2011 13:17:35 +0000
Subject: [PATCH] Added perf tests for blur, medianBlur, GaussianBlur

---
 modules/imgproc/perf/perf_blur.cpp | 147 +++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 modules/imgproc/perf/perf_blur.cpp

diff --git a/modules/imgproc/perf/perf_blur.cpp b/modules/imgproc/perf/perf_blur.cpp
new file mode 100644
index 0000000000..3408f664a5
--- /dev/null
+++ b/modules/imgproc/perf/perf_blur.cpp
@@ -0,0 +1,147 @@
+#include "perf_precomp.hpp"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+using std::tr1::make_tuple;
+using std::tr1::get;
+
+typedef std::tr1::tuple<Size, MatType, int> Size_MatType_kSize_t;
+typedef perf::TestBaseWithParam<Size_MatType_kSize_t> Size_MatType_kSize;
+
+PERF_TEST_P( Size_MatType_kSize, medianBlur,
+             testing::Combine(
+                 testing::Values(szODD, szQVGA, szVGA, sz720p),
+                 testing::Values(CV_8UC1, CV_8UC4, CV_16UC1, CV_16SC1, CV_32FC1),
+                 testing::Values(3, 5)
+                 )
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+    int ksize = get<2>(GetParam());
+
+    Mat src(size, type);
+    Mat dst(size, type);
+
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    if (CV_MAT_DEPTH(type) > CV_16S || CV_MAT_CN(type) > 1)
+        declare.time(15);
+
+    TEST_CYCLE(100)
+    {
+        medianBlur(src, dst, ksize);
+    }
+
+    SANITY_CHECK(dst);
+}
+
+CV_ENUM(BorderType3x3, BORDER_REPLICATE, BORDER_CONSTANT)
+CV_ENUM(BorderType, BORDER_REPLICATE, BORDER_CONSTANT, BORDER_REFLECT, BORDER_REFLECT101)
+
+typedef std::tr1::tuple<Size, MatType, BorderType3x3> Size_MatType_BorderType3x3_t;
+typedef perf::TestBaseWithParam<Size_MatType_BorderType3x3_t> Size_MatType_BorderType3x3;
+
+typedef std::tr1::tuple<Size, MatType, BorderType> Size_MatType_BorderType_t;
+typedef perf::TestBaseWithParam<Size_MatType_BorderType_t> Size_MatType_BorderType;
+
+PERF_TEST_P( Size_MatType_BorderType3x3, gaussianBlur3x3,
+             testing::Combine(
+                 testing::Values(szODD, szQVGA, szVGA, sz720p),
+                 testing::Values(CV_8UC1, CV_8UC4, CV_16UC1, CV_16SC1, CV_32FC1),
+                 testing::ValuesIn(BorderType3x3::all())
+                 )
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+    BorderType3x3 btype = get<2>(GetParam());
+
+    Mat src(size, type);
+    Mat dst(size, type);
+
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    TEST_CYCLE(100)
+    {
+        GaussianBlur(src, dst, Size(3,3), 0, 0, btype);
+    }
+
+    SANITY_CHECK(dst);
+}
+
+PERF_TEST_P( Size_MatType_BorderType3x3, blur3x3,
+             testing::Combine(
+                 testing::Values(szODD, szQVGA, szVGA, sz720p),
+                 testing::Values(CV_8UC1, CV_8UC4, CV_16UC1, CV_16SC1, CV_32FC1),
+                 testing::ValuesIn(BorderType3x3::all())
+                 )
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+    BorderType3x3 btype = get<2>(GetParam());
+
+    Mat src(size, type);
+    Mat dst(size, type);
+
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    TEST_CYCLE(100)
+    {
+        blur(src, dst, Size(3,3), Point(-1,-1), btype);
+    }
+
+    SANITY_CHECK(dst);
+}
+
+PERF_TEST_P( Size_MatType_BorderType, gaussianBlur5x5,
+             testing::Combine(
+                 testing::Values(szODD, szQVGA, szVGA, sz720p),
+                 testing::Values(CV_8UC1, CV_8UC4, CV_16UC1, CV_16SC1, CV_32FC1),
+                 testing::ValuesIn(BorderType::all())
+                 )
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+    BorderType btype = get<2>(GetParam());
+
+    Mat src(size, type);
+    Mat dst(size, type);
+
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    TEST_CYCLE(100)
+    {
+        GaussianBlur(src, dst, Size(5,5), 0, 0, btype);
+    }
+
+    SANITY_CHECK(dst);
+}
+
+PERF_TEST_P( Size_MatType_BorderType, blur5x5,
+             testing::Combine(
+                 testing::Values(szODD, szQVGA, szVGA, sz720p),
+                 testing::Values(CV_8UC1, CV_8UC4, CV_16UC1, CV_16SC1, CV_32FC1),
+                 testing::ValuesIn(BorderType::all())
+                 )
+             )
+{
+    Size size = get<0>(GetParam());
+    int type = get<1>(GetParam());
+    BorderType btype = get<2>(GetParam());
+
+    Mat src(size, type);
+    Mat dst(size, type);
+
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    TEST_CYCLE(100)
+    {
+        blur(src, dst, Size(5,5), Point(-1,-1), btype);
+    }
+
+    SANITY_CHECK(dst);
+}