init - 初始化项目

2022-05-06 01:58:53 +08:00
commit 90a5cc7cb6
6772 changed files with 2837787 additions and 0 deletions
--- a/modules/features2d/test/test_brisk.cpp
+++ b/modules/features2d/test/test_brisk.cpp
@@ -0,0 +1,108 @@
+/*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 "test_precomp.hpp"
+
+namespace opencv_test { namespace {
+
+class CV_BRISKTest : public cvtest::BaseTest
+{
+public:
+    CV_BRISKTest();
+    ~CV_BRISKTest();
+protected:
+    void run(int);
+};
+
+CV_BRISKTest::CV_BRISKTest() {}
+CV_BRISKTest::~CV_BRISKTest() {}
+
+void CV_BRISKTest::run( int )
+{
+  Mat image1 = imread(string(ts->get_data_path()) + "inpaint/orig.png");
+  Mat image2 = imread(string(ts->get_data_path()) + "cameracalibration/chess9.png");
+
+  if (image1.empty() || image2.empty())
+    {
+      ts->set_failed_test_info( cvtest::TS::FAIL_INVALID_TEST_DATA );
+      return;
+    }
+
+  Mat gray1, gray2;
+  cvtColor(image1, gray1, COLOR_BGR2GRAY);
+  cvtColor(image2, gray2, COLOR_BGR2GRAY);
+
+  Ptr<FeatureDetector> detector = BRISK::create();
+
+  // Check parameter get/set functions.
+  BRISK* detectorTyped = dynamic_cast<BRISK*>(detector.get());
+  ASSERT_NE(nullptr, detectorTyped);
+  detectorTyped->setOctaves(3);
+  detectorTyped->setThreshold(30);
+  ASSERT_EQ(detectorTyped->getOctaves(), 3);
+  ASSERT_EQ(detectorTyped->getThreshold(), 30);
+  detectorTyped->setOctaves(4);
+  detectorTyped->setThreshold(29);
+  ASSERT_EQ(detectorTyped->getOctaves(), 4);
+  ASSERT_EQ(detectorTyped->getThreshold(), 29);
+
+  vector<KeyPoint> keypoints1;
+  vector<KeyPoint> keypoints2;
+  detector->detect(image1, keypoints1);
+  detector->detect(image2, keypoints2);
+
+  for(size_t i = 0; i < keypoints1.size(); ++i)
+    {
+      const KeyPoint& kp = keypoints1[i];
+      ASSERT_NE(kp.angle, -1);
+    }
+
+  for(size_t i = 0; i < keypoints2.size(); ++i)
+    {
+      const KeyPoint& kp = keypoints2[i];
+      ASSERT_NE(kp.angle, -1);
+    }
+}
+
+TEST(Features2d_BRISK, regression) { CV_BRISKTest test; test.safe_run(); }
+
+}} // namespace