init - 初始化项目

modules/stitching/test/test_stitcher.cpp

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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