chore: import upstream snapshot with attribution

2026-07-13 12:06:04 +08:00
commit 86c9b1c39f
7743 changed files with 3316339 additions and 0 deletions
@@ -0,0 +1,120 @@
+// 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"
+#include "opencv2/objdetect/barcode.hpp"
+
+namespace opencv_test{namespace{
+
+typedef ::perf::TestBaseWithParam< tuple<string, cv::Size> > Perf_Barcode_multi;
+typedef ::perf::TestBaseWithParam< tuple<string, cv::Size> > Perf_Barcode_single;
+
+PERF_TEST_P_(Perf_Barcode_multi, detect)
+{
+    const string root = "cv/barcode/multiple/";
+    const string name_current_image = get<0>(GetParam());
+    const cv::Size sz = get<1>(GetParam());
+    const string image_path = findDataFile(root + name_current_image);
+
+    Mat src = imread(image_path);
+    ASSERT_FALSE(src.empty()) << "Can't read image: " << image_path;
+    cv::resize(src, src, sz);
+
+    vector< Point > corners;
+    auto bardet = barcode::BarcodeDetector();
+    bool res = false;
+    TEST_CYCLE()
+    {
+        res = bardet.detectMulti(src, corners);
+    }
+    SANITY_CHECK_NOTHING();
+    ASSERT_TRUE(res);
+    ASSERT_EQ(16ull, corners.size());
+}
+
+PERF_TEST_P_(Perf_Barcode_multi, detect_decode)
+{
+    const string root = "cv/barcode/multiple/";
+    const string name_current_image = get<0>(GetParam());
+    const cv::Size sz = get<1>(GetParam());
+    const string image_path = findDataFile(root + name_current_image);
+
+    Mat src = imread(image_path);
+    ASSERT_FALSE(src.empty()) << "Can't read image: " << image_path;
+    cv::resize(src, src, sz);
+
+    vector<std::string> decoded_info;
+    vector<std::string> decoded_type;
+    vector< Point > corners;
+    auto bardet = barcode::BarcodeDetector();
+    bool res = false;
+    TEST_CYCLE()
+    {
+        res = bardet.detectAndDecodeWithType(src, decoded_info, decoded_type, corners);
+    }
+    SANITY_CHECK_NOTHING();
+    ASSERT_TRUE(res);
+    ASSERT_EQ(16ull, corners.size());
+    ASSERT_EQ(4ull, decoded_info.size());
+}
+
+PERF_TEST_P_(Perf_Barcode_single, detect)
+{
+    const string root = "cv/barcode/single/";
+    const string name_current_image = get<0>(GetParam());
+    const cv::Size sz = get<1>(GetParam());
+    const string image_path = findDataFile(root + name_current_image);
+
+    Mat src = imread(image_path);
+    ASSERT_FALSE(src.empty()) << "Can't read image: " << image_path;
+    cv::resize(src, src, sz);
+
+    vector< Point > corners;
+    auto bardet = barcode::BarcodeDetector();
+    bool res = false;
+    TEST_CYCLE()
+    {
+        res = bardet.detectMulti(src, corners);
+    }
+    SANITY_CHECK_NOTHING();
+    ASSERT_TRUE(res);
+    ASSERT_EQ(4ull, corners.size());
+}
+
+PERF_TEST_P_(Perf_Barcode_single, detect_decode)
+{
+    const string root = "cv/barcode/single/";
+    const string name_current_image = get<0>(GetParam());
+    const cv::Size sz = get<1>(GetParam());
+    const string image_path = findDataFile(root + name_current_image);
+
+    Mat src = imread(image_path);
+    ASSERT_FALSE(src.empty()) << "Can't read image: " << image_path;
+    cv::resize(src, src, sz);
+
+    vector<std::string> decoded_info;
+    vector<std::string> decoded_type;
+    vector< Point > corners;
+    auto bardet = barcode::BarcodeDetector();
+    bool res = false;
+    TEST_CYCLE()
+    {
+        res = bardet.detectAndDecodeWithType(src, decoded_info, decoded_type, corners);
+    }
+    SANITY_CHECK_NOTHING();
+    ASSERT_TRUE(res);
+    ASSERT_EQ(4ull, corners.size());
+    ASSERT_EQ(1ull, decoded_info.size());
+}
+
+INSTANTIATE_TEST_CASE_P(/*nothing*/, Perf_Barcode_multi,
+    testing::Combine(
+        testing::Values("4_barcodes.jpg"),
+        testing::Values(cv::Size(2041, 2722), cv::Size(1361, 1815), cv::Size(680, 907))));
+INSTANTIATE_TEST_CASE_P(/*nothing*/, Perf_Barcode_single,
+    testing::Combine(
+        testing::Values("book.jpg", "bottle_1.jpg", "bottle_2.jpg"),
+        testing::Values(cv::Size(480, 360), cv::Size(640, 480), cv::Size(800, 600))));
+
+}} //namespace