--- /dev/null
+/*
+ * CINELERRA
+ * Copyright (C) 1997-2012 Adam Williams <broadcast at earthling dot net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+
+
+#ifndef OPENCVWRAPPER_H
+#define OPENCVWRAPPER_H
+
+#include "opencv2/core/core_c.h"
+
+#include "vframe.inc"
+
+class OpenCVWrapper
+{
+public:
+ OpenCVWrapper();
+ ~OpenCVWrapper();
+
+
+ float get_dst_x(int number);
+ float get_dst_y(int number);
+
+ void grey_crop(unsigned char *dst,
+ VFrame *src,
+ int x1,
+ int y1,
+ int x2,
+ int y2,
+ int dst_w,
+ int dst_h);
+
+// Returns 1 when it got something
+ int scan(VFrame *object_frame,
+ VFrame *scene_frame,
+ int object_x1,
+ int object_y1,
+ int object_x2,
+ int object_y2,
+ int scene_x1,
+ int scene_y1,
+ int scene_x2,
+ int scene_y2);
+
+private:
+ int locatePlanarObject(const CvSeq* objectKeypoints,
+ const CvSeq* objectDescriptors,
+ const CvSeq* imageKeypoints,
+ const CvSeq* imageDescriptors,
+ const CvPoint src_corners[4],
+ int *(*point_pairs),
+ int (*total_pairs));
+
+// Images in the format OpenCV requires
+ IplImage *object_image;
+ IplImage *scene_image;
+// Quantized sizes
+ int object_image_w;
+ int object_image_h;
+ int scene_image_w;
+ int scene_image_h;
+ CvSeq *object_keypoints;
+ CvSeq *object_descriptors;
+ CvSeq *scene_keypoints;
+ CvSeq *scene_descriptors;
+ CvMemStorage *storage;
+ int *point_pairs;
+ int total_pairs;
+
+// x, y pairs
+ float dst_corners[8];
+};
+
+
+
+
+#endif
+
+