vendor: OpenCV 5.0.0 snapshot at 40738fb16ceddb5fb3fea747585f7ce6abb0605b

2026-08-22 00:10:33 +08:00
commit f7f077da11
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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 "perf_precomp.hpp"
+
+namespace opencv_test
+{
+namespace
+{
+
+PERF_TEST(ChromaticAberration, CorrectChromaticAberration)
+{
+    std::string calib_file = getDataPath("cv/cameracalibration/chromatic_aberration/ca_photo_calib.yaml");
+    std::string image_file = getDataPath("cv/cameracalibration/chromatic_aberration/ca_photo.png");
+
+    cv::Mat src = cv::imread(image_file);
+    ASSERT_FALSE(src.empty()) << "Could not load input image";
+    ASSERT_EQ(src.type(), CV_8UC3);
+
+    cv::Mat coeffMat;
+    int degree = -1;
+    Size calib_size = {-1,-1};
+
+    FileStorage fs(calib_file, FileStorage::READ);
+    ASSERT_TRUE(fs.isOpened());
+    ASSERT_NO_THROW(cv::loadChromaticAberrationParams(fs.root(), coeffMat, calib_size, degree));
+
+    cv::Mat dst;
+
+    TEST_CYCLE()
+    {
+        cv::correctChromaticAberration(src, coeffMat, dst, calib_size, degree);
+    }
+    SANITY_CHECK_NOTHING();
+}
+
+} // namespace
+} // namespace opencv_test