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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
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