First implementation

vendor/gocv.io/x/gocv/objdetect.h

@@ -0,0 +1,53 @@
+#ifndef _OPENCV3_OBJDETECT_H_
+#define _OPENCV3_OBJDETECT_H_
+
+#include <stdbool.h>
+
+#ifdef __cplusplus
+#include <opencv2/opencv.hpp>
+extern "C" {
+#endif
+
+#include "core.h"
+
+#ifdef __cplusplus
+typedef cv::CascadeClassifier* CascadeClassifier;
+typedef cv::HOGDescriptor* HOGDescriptor;
+typedef cv::QRCodeDetector* QRCodeDetector;
+#else
+typedef void* CascadeClassifier;
+typedef void* HOGDescriptor;
+typedef void* QRCodeDetector;
+#endif
+
+// CascadeClassifier
+CascadeClassifier CascadeClassifier_New();
+void CascadeClassifier_Close(CascadeClassifier cs);
+int CascadeClassifier_Load(CascadeClassifier cs, const char* name);
+struct Rects CascadeClassifier_DetectMultiScale(CascadeClassifier cs, Mat img);
+struct Rects CascadeClassifier_DetectMultiScaleWithParams(CascadeClassifier cs, Mat img,
+        double scale, int minNeighbors, int flags, Size minSize, Size maxSize);
+
+HOGDescriptor HOGDescriptor_New();
+void HOGDescriptor_Close(HOGDescriptor hog);
+int HOGDescriptor_Load(HOGDescriptor hog, const char* name);
+struct Rects HOGDescriptor_DetectMultiScale(HOGDescriptor hog, Mat img);
+struct Rects HOGDescriptor_DetectMultiScaleWithParams(HOGDescriptor hog, Mat img,
+        double hitThresh, Size winStride, Size padding, double scale, double finalThreshold,
+        bool useMeanshiftGrouping);
+Mat HOG_GetDefaultPeopleDetector();
+void HOGDescriptor_SetSVMDetector(HOGDescriptor hog, Mat det);
+
+struct Rects GroupRectangles(struct Rects rects, int groupThreshold, double eps);
+
+QRCodeDetector QRCodeDetector_New();
+const char* QRCodeDetector_DetectAndDecode(QRCodeDetector qr, Mat input,Mat points,Mat straight_qrcode);
+bool QRCodeDetector_Detect(QRCodeDetector qr, Mat input,Mat points);
+const char* QRCodeDetector_Decode(QRCodeDetector qr, Mat input,Mat inputPoints,Mat straight_qrcode);
+void QRCodeDetector_Close(QRCodeDetector qr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //_OPENCV3_OBJDETECT_H_