vendor: OpenCV 5.0.0 snapshot at 755e50675d97db9b7d449d8bd6b09888646f6c6e

2026-08-22 00:11:13 +08:00
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+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                           License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
+// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of the copyright holders may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+#include "perf_precomp.hpp"
+
+namespace opencv_test { namespace {
+
+typedef tuple<Size, MatType, MatDepth> descript_params_t;
+typedef perf::TestBaseWithParam<descript_params_t> descript_params;
+
+PERF_TEST_P( descript_params, census_sparse_descriptor,
+            testing::Combine(
+            testing::Values(  TYPICAL_MAT_SIZES ),
+            testing::Values( CV_8U ),
+            testing::Values( CV_32SC4,CV_32S )
+            )
+            )
+{
+    Size sz = get<0>(GetParam());
+    int matType = get<1>(GetParam());
+    int sdepth = get<2>(GetParam());
+    Mat left(sz, matType);
+    Mat out1(sz, sdepth);
+    declare.in(left, WARMUP_RNG)
+        .out(out1)
+        .time(0.01);
+    TEST_CYCLE()
+    {
+        censusTransform(left,9,out1,CV_SPARSE_CENSUS);
+    }
+    SANITY_CHECK_NOTHING();
+}
+PERF_TEST_P( descript_params, star_census_transform,
+            testing::Combine(
+            testing::Values( TYPICAL_MAT_SIZES ),
+            testing::Values( CV_8U ),
+            testing::Values( CV_32SC4,CV_32S )
+            )
+            )
+{
+    Size sz = get<0>(GetParam());
+    int matType = get<1>(GetParam());
+    int sdepth = get<2>(GetParam());
+    Mat left(sz, matType);
+    Mat out1(sz, sdepth);
+    declare.in(left, WARMUP_RNG)
+        .out(out1)
+        .time(0.01);
+    TEST_CYCLE()
+    {
+        starCensusTransform(left,9,out1);
+    }
+    SANITY_CHECK_NOTHING();
+}
+PERF_TEST_P( descript_params, modified_census_transform,
+            testing::Combine(
+            testing::Values( TYPICAL_MAT_SIZES ),
+            testing::Values( CV_8U ),
+            testing::Values( CV_32SC4,CV_32S )
+            )
+            )
+{
+    Size sz = get<0>(GetParam());
+    int matType = get<1>(GetParam());
+    int sdepth = get<2>(GetParam());
+
+    Mat left(sz, matType);
+    Mat out1(sz, sdepth);
+
+    declare.in(left, WARMUP_RNG)
+        .out(out1)
+        .time(0.01);
+    TEST_CYCLE()
+    {
+        modifiedCensusTransform(left,9,out1,CV_MODIFIED_CENSUS_TRANSFORM);
+    }
+    SANITY_CHECK_NOTHING();
+}
+PERF_TEST_P( descript_params, center_symetric_census,
+            testing::Combine(
+            testing::Values( TYPICAL_MAT_SIZES ),
+            testing::Values( CV_8U ),
+            testing::Values( CV_32SC4,CV_32S )
+            )
+            )
+{
+    Size sz = get<0>(GetParam());
+    int matType = get<1>(GetParam());
+    int sdepth = get<2>(GetParam());
+
+    Mat left(sz, matType);
+    Mat out1(sz, sdepth);
+
+    declare.in(left, WARMUP_RNG)
+        .out(out1)
+        .time(0.01);
+    TEST_CYCLE()
+    {
+        symetricCensusTransform(left,7,out1,CV_CS_CENSUS);
+    }
+    SANITY_CHECK_NOTHING();
+}
+
+
+}} // namespace