diff --git a/modules/core/perf/perf_addWeighted.cpp b/modules/core/perf/perf_addWeighted.cpp
index fd1ac1ba1..70720d0ac 100644
--- a/modules/core/perf/perf_addWeighted.cpp
+++ b/modules/core/perf/perf_addWeighted.cpp
@@ -6,7 +6,7 @@ using namespace perf;
 using std::tr1::make_tuple;
 using std::tr1::get;
 
-#define TYPICAL_MAT_TYPES_ADWEIGHTED  CV_8UC1, CV_8UC4, CV_8SC1, CV_16UC1, CV_16SC1, CV_32SC1, CV_32SC4
+#define TYPICAL_MAT_TYPES_ADWEIGHTED  CV_8UC1, CV_8UC4, CV_8SC1, CV_16UC1, CV_16SC1, CV_32SC1
 #define TYPICAL_MATS_ADWEIGHTED       testing::Combine(testing::Values(szVGA, sz720p, sz1080p), testing::Values(TYPICAL_MAT_TYPES_ADWEIGHTED))
 
 PERF_TEST_P(Size_MatType, addWeighted, TYPICAL_MATS_ADWEIGHTED)
diff --git a/modules/core/perf/perf_arithm.cpp b/modules/core/perf/perf_arithm.cpp
index 962a9e00b..22d7def2c 100644
--- a/modules/core/perf/perf_arithm.cpp
+++ b/modules/core/perf/perf_arithm.cpp
@@ -6,7 +6,7 @@ using namespace perf;
 using std::tr1::make_tuple;
 using std::tr1::get;
 
-#define TYPICAL_MAT_SIZES_CORE_ARITHM   TYPICAL_MAT_SIZES
+#define TYPICAL_MAT_SIZES_CORE_ARITHM   ::szVGA, ::sz720p, ::sz1080p
 #define TYPICAL_MAT_TYPES_CORE_ARITHM   CV_8UC1, CV_8SC1, CV_16SC1, CV_16SC2, CV_16SC3, CV_16SC4, CV_8UC4, CV_32SC1, CV_32FC1
 #define TYPICAL_MATS_CORE_ARITHM        testing::Combine( testing::Values( TYPICAL_MAT_SIZES_CORE_ARITHM ), testing::Values( TYPICAL_MAT_TYPES_CORE_ARITHM ) )
 
diff --git a/modules/core/perf/perf_bitwise.cpp b/modules/core/perf/perf_bitwise.cpp
index d31e01970..64a8dd8bd 100644
--- a/modules/core/perf/perf_bitwise.cpp
+++ b/modules/core/perf/perf_bitwise.cpp
@@ -19,7 +19,7 @@ PERF_TEST_P(Size_MatType, bitwise_not, TYPICAL_MATS_BITW_ARITHM)
     cv::Mat c = Mat(sz, type);
 
     declare.in(a, WARMUP_RNG).out(c);
-    declare.time(100);
+    declare.iterations(200);
 
     TEST_CYCLE() cv::bitwise_not(a, c);
 
diff --git a/modules/core/perf/perf_compare.cpp b/modules/core/perf/perf_compare.cpp
index abbd0d020..32f8ba768 100644
--- a/modules/core/perf/perf_compare.cpp
+++ b/modules/core/perf/perf_compare.cpp
@@ -13,7 +13,7 @@ typedef perf::TestBaseWithParam<Size_MatType_CmpType_t> Size_MatType_CmpType;
 
 PERF_TEST_P( Size_MatType_CmpType, compare,
              testing::Combine(
-                 testing::Values(TYPICAL_MAT_SIZES),
+                 testing::Values(::perf::szVGA, ::perf::sz1080p),
                  testing::Values(CV_8UC1, CV_8UC4, CV_8SC1, CV_16UC1, CV_16SC1, CV_32SC1, CV_32FC1),
                  testing::ValuesIn(CmpType::all())
                  )
diff --git a/modules/core/perf/perf_convertTo.cpp b/modules/core/perf/perf_convertTo.cpp
index 77c0eadb7..c4e832f1f 100644
--- a/modules/core/perf/perf_convertTo.cpp
+++ b/modules/core/perf/perf_convertTo.cpp
@@ -29,6 +29,7 @@ PERF_TEST_P( Size_DepthSrc_DepthDst_Channels_alpha, convertTo,
     Mat src(sz, CV_MAKETYPE(depthSrc, channels));
     randu(src, 0, 255);
     Mat dst(sz, CV_MAKETYPE(depthDst, channels));
+    declare.iterations(500);
 
     TEST_CYCLE() src.convertTo(dst, depthDst, alpha);
 
diff --git a/modules/core/perf/perf_norm.cpp b/modules/core/perf/perf_norm.cpp
index 4fb498eb3..2df2d4a1e 100644
--- a/modules/core/perf/perf_norm.cpp
+++ b/modules/core/perf/perf_norm.cpp
@@ -131,7 +131,7 @@ PERF_TEST_P(Size_MatType_NormType, normalize,
 
 PERF_TEST_P(Size_MatType_NormType, normalize_mask,
             testing::Combine(
-                testing::Values(TYPICAL_MAT_SIZES),
+                testing::Values(::perf::szVGA, ::perf::sz1080p),
                 testing::Values(TYPICAL_MAT_TYPES),
                 testing::Values((int)NORM_INF, (int)NORM_L1, (int)NORM_L2)
                 )
@@ -192,6 +192,7 @@ PERF_TEST_P( Size_MatType, normalize_minmax, TYPICAL_MATS )
     Mat dst(sz, matType);
 
     declare.in(src, WARMUP_RNG).out(dst);
+    declare.time(30);
 
     TEST_CYCLE() normalize(src, dst, 20., 100., NORM_MINMAX);
 
diff --git a/modules/imgproc/perf/perf_blur.cpp b/modules/imgproc/perf/perf_blur.cpp
index a79603f70..6604608b0 100644
--- a/modules/imgproc/perf/perf_blur.cpp
+++ b/modules/imgproc/perf/perf_blur.cpp
@@ -90,7 +90,7 @@ PERF_TEST_P(Size_MatType_BorderType3x3, blur3x3,
 
 PERF_TEST_P(Size_MatType_BorderType, blur16x16,
             testing::Combine(
-                testing::Values(szODD, szQVGA, szVGA, sz720p),
+                testing::Values(szVGA, sz720p),
                 testing::Values(CV_8UC1, CV_8UC4, CV_16UC1, CV_16SC1, CV_32FC1),
                 testing::ValuesIn(BorderType::all())
                 )
@@ -184,7 +184,7 @@ PERF_TEST_P(Size_MatType_BorderType, gaussianBlur5x5,
 
 PERF_TEST_P(Size_MatType_BorderType, blur5x5,
             testing::Combine(
-                testing::Values(szODD, szQVGA, szVGA, sz720p),
+                testing::Values(szVGA, sz720p),
                 testing::Values(CV_8UC1, CV_8UC4, CV_16UC1, CV_16SC1, CV_32FC1, CV_32FC3),
                 testing::ValuesIn(BorderType::all())
                 )
diff --git a/modules/imgproc/perf/perf_cvt_color.cpp b/modules/imgproc/perf/perf_cvt_color.cpp
index 67cec0f1c..3919539ef 100644
--- a/modules/imgproc/perf/perf_cvt_color.cpp
+++ b/modules/imgproc/perf/perf_cvt_color.cpp
@@ -56,11 +56,6 @@ enum
 };
 
 CV_ENUM(CvtMode,
-    CV_BayerBG2BGR, CV_BayerBG2BGR_VNG, CV_BayerBG2GRAY,
-    CV_BayerGB2BGR, CV_BayerGB2BGR_VNG, CV_BayerGB2GRAY,
-    CV_BayerGR2BGR, CV_BayerGR2BGR_VNG, CV_BayerGR2GRAY,
-    CV_BayerRG2BGR, CV_BayerRG2BGR_VNG, CV_BayerRG2GRAY,
-
     CV_BGR2BGR555, CV_BGR2BGR565, CV_BGR2BGRA, CV_BGR2GRAY,
     CV_BGR2HLS, CV_BGR2HLS_FULL, CV_BGR2HSV, CV_BGR2HSV_FULL,
     CV_BGR2Lab, CV_BGR2Luv, CV_BGR2RGB, CV_BGR2RGBA, CV_BGR2XYZ,
@@ -106,6 +101,15 @@ CV_ENUM(CvtMode,
     CV_YUV2BGR, CV_YUV2RGB, CX_YUV2BGRA, CX_YUV2RGBA
     )
 
+
+CV_ENUM(CvtModeBayer,
+    CV_BayerBG2BGR, CV_BayerBG2BGR_VNG, CV_BayerBG2GRAY,
+    CV_BayerGB2BGR, CV_BayerGB2BGR_VNG, CV_BayerGB2GRAY,
+    CV_BayerGR2BGR, CV_BayerGR2BGR_VNG, CV_BayerGR2GRAY,
+    CV_BayerRG2BGR, CV_BayerRG2BGR_VNG, CV_BayerRG2GRAY
+    )
+
+
 CV_ENUM(CvtMode2, CV_YUV2BGR_NV12, CV_YUV2BGRA_NV12, CV_YUV2RGB_NV12, CV_YUV2RGBA_NV12, CV_YUV2BGR_NV21, CV_YUV2BGRA_NV21, CV_YUV2RGB_NV21, CV_YUV2RGBA_NV21,
                   CV_YUV2BGR_YV12, CV_YUV2BGRA_YV12, CV_YUV2RGB_YV12, CV_YUV2RGBA_YV12, CV_YUV2BGR_IYUV, CV_YUV2BGRA_IYUV, CV_YUV2RGB_IYUV, CV_YUV2RGBA_IYUV,
                   COLOR_YUV2GRAY_420, CV_YUV2RGB_UYVY, CV_YUV2BGR_UYVY, CV_YUV2RGBA_UYVY, CV_YUV2BGRA_UYVY, CV_YUV2RGB_YUY2, CV_YUV2BGR_YUY2, CV_YUV2RGB_YVYU,
@@ -231,7 +235,7 @@ typedef perf::TestBaseWithParam<Size_CvtMode_t> Size_CvtMode;
 
 PERF_TEST_P(Size_CvtMode, cvtColor8u,
             testing::Combine(
-                testing::Values(TYPICAL_MAT_SIZES),
+                testing::Values(::perf::szODD, ::perf::szVGA, ::perf::sz1080p),
                 testing::ValuesIn(CvtMode::all())
                 )
             )
@@ -252,12 +256,38 @@ PERF_TEST_P(Size_CvtMode, cvtColor8u,
     SANITY_CHECK(dst, 1);
 }
 
+typedef std::tr1::tuple<Size, CvtModeBayer> Size_CvtMode_Bayer_t;
+typedef perf::TestBaseWithParam<Size_CvtMode_Bayer_t> Size_CvtMode_Bayer;
+
+PERF_TEST_P(Size_CvtMode_Bayer, cvtColorBayer8u,
+            testing::Combine(
+                testing::Values(::perf::szODD, ::perf::szVGA),
+                testing::ValuesIn(CvtModeBayer::all())
+                )
+            )
+{
+    Size sz = get<0>(GetParam());
+    int mode = get<1>(GetParam());
+    ChPair ch = getConversionInfo(mode);
+    mode %= CV_COLORCVT_MAX;
+
+    Mat src(sz, CV_8UC(ch.scn));
+    Mat dst(sz, CV_8UC(ch.dcn));
+
+    declare.time(100);
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    TEST_CYCLE() cvtColor(src, dst, mode, ch.dcn);
+
+    SANITY_CHECK(dst, 1);
+}
+
 typedef std::tr1::tuple<Size, CvtMode2> Size_CvtMode2_t;
 typedef perf::TestBaseWithParam<Size_CvtMode2_t> Size_CvtMode2;
 
 PERF_TEST_P(Size_CvtMode2, cvtColorYUV420,
             testing::Combine(
-                testing::Values(szVGA, sz720p, sz1080p, Size(130, 60)),
+                testing::Values(szVGA, sz1080p, Size(130, 60)),
                 testing::ValuesIn(CvtMode2::all())
                 )
             )
diff --git a/modules/imgproc/perf/perf_filter2d.cpp b/modules/imgproc/perf/perf_filter2d.cpp
index 011539902..297b524f9 100644
--- a/modules/imgproc/perf/perf_filter2d.cpp
+++ b/modules/imgproc/perf/perf_filter2d.cpp
@@ -15,7 +15,7 @@ typedef TestBaseWithParam< tr1::tuple<String, int> > Image_KernelSize;
 
 PERF_TEST_P( TestFilter2d, Filter2d,
              Combine(
-                Values( Size(320, 240), szVGA, sz720p, sz1080p ),
+                Values( Size(320, 240), sz1080p ),
                 Values( 3, 5 ),
                 ValuesIn( BorderMode::all() )
              )
diff --git a/modules/imgproc/perf/perf_houghLines.cpp b/modules/imgproc/perf/perf_houghLines.cpp
index 4e6b5b3fb..1c3ed567d 100644
--- a/modules/imgproc/perf/perf_houghLines.cpp
+++ b/modules/imgproc/perf/perf_houghLines.cpp
@@ -32,7 +32,7 @@ PERF_TEST_P(Image_RhoStep_ThetaStep_Threshold, HoughLines,
     Canny(image, image, 0, 0);
 
     Mat lines;
-    declare.time(40);
+    declare.time(60);
 
     TEST_CYCLE() HoughLines(image, lines, rhoStep, thetaStep, threshold);
 
diff --git a/modules/imgproc/perf/perf_integral.cpp b/modules/imgproc/perf/perf_integral.cpp
index 2760d7ad2..b2b65bae1 100644
--- a/modules/imgproc/perf/perf_integral.cpp
+++ b/modules/imgproc/perf/perf_integral.cpp
@@ -33,9 +33,9 @@ PERF_TEST_P(Size_MatType_OutMatDepth, integral,
 
 PERF_TEST_P(Size_MatType_OutMatDepth, integral_sqsum,
             testing::Combine(
-                testing::Values(TYPICAL_MAT_SIZES),
+                testing::Values(::perf::szVGA, ::perf::sz1080p),
                 testing::Values(CV_8UC1, CV_8UC4),
-                testing::Values(CV_32S, CV_32F, CV_64F)
+                testing::Values(CV_32S, CV_32F)
                 )
             )
 {
@@ -58,9 +58,9 @@ PERF_TEST_P(Size_MatType_OutMatDepth, integral_sqsum,
 
 PERF_TEST_P( Size_MatType_OutMatDepth, integral_sqsum_tilted,
              testing::Combine(
-                 testing::Values( TYPICAL_MAT_SIZES ),
+                 testing::Values( ::perf::szVGA, ::perf::szODD , ::perf::sz1080p ),
                  testing::Values( CV_8UC1, CV_8UC4 ),
-                 testing::Values( CV_32S, CV_32F, CV_64F )
+                 testing::Values( CV_32S, CV_32F )
                  )
              )
 {
diff --git a/modules/imgproc/perf/perf_resize.cpp b/modules/imgproc/perf/perf_resize.cpp
index 58e0583d1..7aef05ee5 100644
--- a/modules/imgproc/perf/perf_resize.cpp
+++ b/modules/imgproc/perf/perf_resize.cpp
@@ -97,7 +97,7 @@ typedef TestBaseWithParam<tr1::tuple<MatType, Size, double> > MatInfo_Size_Scale
 PERF_TEST_P(MatInfo_Size_Scale_Area, ResizeArea,
             testing::Combine(
                 testing::Values(CV_8UC1, CV_8UC4),
-                testing::Values(szVGA, szqHD, sz720p, sz1080p),
+                testing::Values(szVGA, szqHD, sz720p),
                 testing::Values(2.4, 3.4, 1.3)
                 )
             )
diff --git a/modules/imgproc/perf/perf_threshold.cpp b/modules/imgproc/perf/perf_threshold.cpp
index 65c13a05e..dd1602cd2 100644
--- a/modules/imgproc/perf/perf_threshold.cpp
+++ b/modules/imgproc/perf/perf_threshold.cpp
@@ -31,7 +31,7 @@ PERF_TEST_P(Size_MatType_ThreshType, threshold,
     double maxval = theRNG().uniform(1, 254);
 
     declare.in(src, WARMUP_RNG).out(dst);
-    declare.time(100);
+    declare.iterations(500);
 
     TEST_CYCLE() threshold(src, dst, thresh, maxval, threshType);
 
diff --git a/modules/imgproc/perf/perf_warp.cpp b/modules/imgproc/perf/perf_warp.cpp
index f530df12c..3d90b3e90 100644
--- a/modules/imgproc/perf/perf_warp.cpp
+++ b/modules/imgproc/perf/perf_warp.cpp
@@ -90,12 +90,7 @@ PERF_TEST_P( TestWarpPerspective, WarpPerspective,
 
 PERF_TEST_P( TestWarpPerspectiveNear_t, WarpPerspectiveNear,
              Combine(
-                 Values( Size(176,144), Size(320,240), Size(352,288), Size(480,480),
-                         Size(640,480), Size(704,576), Size(720,408), Size(720,480),
-                         Size(720,576), Size(768,432), Size(800,448), Size(960,720),
-                         Size(1024,768), Size(1280,720), Size(1280,960), Size(1360,720),
-                         Size(1600,1200), Size(1920,1080), Size(2048,1536), Size(2592,1920),
-                         Size(2592,1944), Size(3264,2448), Size(4096,3072), Size(4208,3120) ),
+                 Values( Size(640,480), Size(1920,1080), Size(2592,1944) ),
                  ValuesIn( InterType::all() ),
                  ValuesIn( BorderMode::all() ),
                  Values( CV_8UC1, CV_8UC4 )
diff --git a/modules/photo/perf/perf_inpaint.cpp b/modules/photo/perf/perf_inpaint.cpp
index ea23bb403..fdf4ae069 100644
--- a/modules/photo/perf/perf_inpaint.cpp
+++ b/modules/photo/perf/perf_inpaint.cpp
@@ -13,7 +13,7 @@ typedef perf::TestBaseWithParam<InpaintArea_InpaintingMethod_t> InpaintArea_Inpa
 
 PERF_TEST_P(InpaintArea_InpaintingMethod, inpaint,
             testing::Combine(
-                SZ_ALL_SMALL,
+                testing::Values(::perf::szSmall24, ::perf::szSmall32, ::perf::szSmall64),
                 testing::ValuesIn(InpaintingMethod::all())
                 )
             )
diff --git a/modules/stitching/perf/perf_stich.cpp b/modules/stitching/perf/perf_stich.cpp
index 5e3e6778b..11f52f761 100644
--- a/modules/stitching/perf/perf_stich.cpp
+++ b/modules/stitching/perf/perf_stich.cpp
@@ -154,7 +154,7 @@ PERF_TEST_P( match, bestOf2Nearest, TEST_DETECTORS)
 
 PERF_TEST_P( matchVector, bestOf2NearestVectorFeatures, testing::Combine(
                  TEST_DETECTORS,
-                 testing::Values(2, 4, 6, 8))
+                 testing::Values(2, 4, 8))
              )
 {
     Mat img1, img1_full = imread( getDataPath("stitching/b1.png") );
diff --git a/modules/video/perf/perf_optflowpyrlk.cpp b/modules/video/perf/perf_optflowpyrlk.cpp
index 1e5cfc25f..d34bd7215 100644
--- a/modules/video/perf/perf_optflowpyrlk.cpp
+++ b/modules/video/perf/perf_optflowpyrlk.cpp
@@ -33,7 +33,7 @@ PERF_TEST_P(Path_Idx_Cn_NPoints_WSize, OpticalFlowPyrLK_full, testing::Combine(
                 testing::Range(1, 3),
                 testing::Values(1, 3, 4),
                 testing::Values(make_tuple(9, 9), make_tuple(15, 15)),
-                testing::Values(7, 11, 25)
+                testing::Values(7, 11)
                 )
             )
 {
@@ -105,7 +105,7 @@ PERF_TEST_P(Path_Idx_Cn_NPoints_WSize_Deriv, OpticalFlowPyrLK_self, testing::Com
                 testing::Range(1, 3),
                 testing::Values(1, 3, 4),
                 testing::Values(make_tuple(9, 9), make_tuple(15, 15)),
-                testing::Values(7, 11, 25),
+                testing::Values(7, 11),
                 testing::Bool()
                 )
             )