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3rdparty/opencv-4.5.4/modules/stitching/test/test_stitcher.cpp 1.07 KB
f4334277   Hu Chunming   提交3rdparty
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  // This file is part of OpenCV project.
  // It is subject to the license terms in the LICENSE file found in the top-level directory
  // of this distribution and at http://opencv.org/license.html.
  
  #include "test_precomp.hpp"
  
  namespace opencv_test { namespace {
  
  TEST(ImageStitcher, setTransform)
  {
      vector<Mat> images;
      images.push_back(imread(string(cvtest::TS::ptr()->get_data_path()) + "stitching/s1.jpg"));
      images.push_back(imread(string(cvtest::TS::ptr()->get_data_path()) + "stitching/s2.jpg"));
  
      Mat expected;
      Ptr<Stitcher> stitcher = Stitcher::create(Stitcher::PANORAMA);
      EXPECT_TRUE(Stitcher::OK == stitcher->estimateTransform(images));
      EXPECT_TRUE(Stitcher::OK == stitcher->composePanorama(expected));
  
      Mat result;
      Ptr<Stitcher> another_stitcher = Stitcher::create(Stitcher::PANORAMA);
      EXPECT_TRUE(Stitcher::OK == another_stitcher->setTransform(images, stitcher->cameras()));
      EXPECT_TRUE(Stitcher::OK == another_stitcher->composePanorama(result));
  
      EXPECT_DOUBLE_EQ(cvtest::norm(expected, result, NORM_INF), .0);
  }
  
  }} // namespace opencv_test