Initial setup for CLion

ANSOCR/ANSONNXOCR/ONNXOCRDetector.h

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+#pragma once
+
+#include "ONNXOCRTypes.h"
+#include "ONNXEngine.h"
+#include <vector>
+#include <mutex>
+
+namespace ANSCENTER {
+namespace onnxocr {
+
+class ONNXOCRDetector : public BasicOrtHandler {
+public:
+    explicit ONNXOCRDetector(const std::string& onnx_path, unsigned int num_threads = 1);
+    ~ONNXOCRDetector() override = default;
+
+    // Run text detection on an image
+    std::vector<TextBox> Detect(const cv::Mat& srcImage,
+                                int maxSideLen    = kDetMaxSideLen,
+                                float dbThresh    = kDetDbThresh,
+                                float boxThresh   = kDetBoxThresh,
+                                float unclipRatio = kDetUnclipRatio,
+                                bool useDilation  = false);
+
+private:
+    Ort::Value transform(const cv::Mat& mat) override;
+    Ort::Value transformBatch(const std::vector<cv::Mat>& images) override;
+
+    // Preprocessing
+    std::vector<float> Preprocess(const cv::Mat& srcImage, int maxSideLen,
+                                   int& resizeH, int& resizeW,
+                                   float& ratioH, float& ratioW);
+
+    // Postprocessing: threshold -> contours -> boxes (matches PaddleOCR official flow)
+    std::vector<TextBox> Postprocess(const float* outputData, int outH, int outW,
+                                     float ratioH, float ratioW, int srcH, int srcW,
+                                     float dbThresh, float boxThresh, float unclipRatio,
+                                     bool useDilation);
+
+    // Get ordered 4 corners [TL, TR, BR, BL] from rotated rect (matches PaddleOCR GetMiniBoxes)
+    std::array<cv::Point2f, 4> GetMiniBoxes(const cv::RotatedRect& rect);
+
+    // Compute mean score inside box polygon on the probability map
+    float BoxScoreFast(const cv::Mat& probMap, const std::array<cv::Point2f, 4>& box);
+
+    // Expand 4-point box using Clipper offset
+    std::vector<cv::Point2f> UnclipPolygon(const std::array<cv::Point2f, 4>& box, float unclipRatio);
+
+    std::mutex _mutex;
+};
+
+} // namespace onnxocr
+} // namespace ANSCENTER