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
+#ifndef __OPENCV_OBJDETECT_ARUCO_UTILS_HPP__
+#define __OPENCV_OBJDETECT_ARUCO_UTILS_HPP__
+
+#include <opencv2/core.hpp>
+#include <vector>
+
+namespace cv {
+namespace aruco {
+
+/**
+ * @brief Copy the contents of a corners vector to an OutputArray, settings its size.
+ */
+void _copyVector2Output(std::vector<std::vector<Point2f> > &vec, OutputArrayOfArrays out, const float scale = 1.f);
+
+/**
+ * @brief Copy the contents of InputArray to a corners vector.
+ */
+void _copyInput2Vector(InputArrayOfArrays inp, std::vector<std::vector<Point2f> > &vec);
+
+/**
+  * @brief Convert input image to gray if it is a BGR or BGRA image
+  */
+void _convertToGrey(InputArray _in, Mat& _out);
+
+template<typename T>
+inline bool readParameter(const std::string& name, T& parameter, const FileNode& node)
+{
+    if (!node.empty() && !node[name].empty()) {
+        node[name] >> parameter;
+        return true;
+    }
+    return false;
+}
+
+template<typename T>
+inline bool readWriteParameter(const std::string& name, T& parameter, const FileNode* readNode, FileStorage* writeStorage)
+{
+    if (readNode)
+        return readParameter(name, parameter, *readNode);
+    CV_Assert(writeStorage);
+    *writeStorage << name << parameter;
+    return true;
+}
+
+}
+}
+#endif