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-rw-r--r--ftnoir_tracker_pt/camera.h238
1 files changed, 119 insertions, 119 deletions
diff --git a/ftnoir_tracker_pt/camera.h b/ftnoir_tracker_pt/camera.h
index 6fec12da..5f1f56b0 100644
--- a/ftnoir_tracker_pt/camera.h
+++ b/ftnoir_tracker_pt/camera.h
@@ -1,119 +1,119 @@
-/* Copyright (c) 2012 Patrick Ruoff
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- */
-
-#ifndef CAMERA_H
-#define CAMERA_H
-
-#include <opencv2/opencv.hpp>
-#include <opencv/highgui.h>
-//#include "videoInput/videoInput.h"
-
-// ----------------------------------------------------------------------------
-struct CamInfo
-{
- CamInfo() : res_x(0), res_y(0), fps(0), f(1) {}
-
- int res_x;
- int res_y;
- int fps;
- float f; // (focal length) / (sensor width)
-};
-
-// ----------------------------------------------------------------------------
-// base class for cameras
-class Camera
-{
-public:
- Camera() : desired_index(0), active_index(-1), active(false), dt_valid(0), dt_mean(0) {}
- virtual ~Camera() {}
-
- // start/stop capturing
- virtual void start() = 0;
- virtual void stop() = 0;
- void restart() { stop(); start(); }
-
- void set_index(int index);
- void set_f(float f);
- void set_fps(int fps);
- void set_res(int x_res, int y_res);
-
- // gets a frame from the camera, dt: time since last call in seconds
- bool get_frame(float dt, cv::Mat* frame);
-
- // WARNING: returned references are valid as long as object
- const CamInfo& get_info() const { return cam_info; }
- const CamInfo& get_desired() const { return cam_desired; }
-
-protected:
- // get a frame from the camera
- virtual bool _get_frame(cv::Mat* frame) = 0;
-
- // update the camera
- virtual void _set_index() = 0;
- virtual void _set_f() = 0;
- virtual void _set_fps() = 0;
- virtual void _set_res() = 0;
-
- int desired_index;
- int active_index;
- bool active;
- float dt_valid;
- float dt_mean;
- CamInfo cam_info;
- CamInfo cam_desired;
-};
-
-
-// ----------------------------------------------------------------------------
-// OpenCV camera
-
-class CVCamera : public Camera
-{
-public:
- CVCamera() : cap(NULL) {}
- ~CVCamera() { stop(); }
-
- void start();
- void stop();
-
-protected:
- bool _get_frame(cv::Mat* frame);
- void _set_index();
- void _set_f();
- void _set_fps();
- void _set_res();
-
- cv::VideoCapture* cap;
-};
-
-
-// ----------------------------------------------------------------------------
-// videoInput camera
-#if 0
-class VICamera : public Camera
-{
-public:
- VICamera();
- ~VICamera() { stop(); }
-
- void start();
- void stop();
-
-protected:
- bool _get_frame(cv::Mat* frame);
- void _set_index();
- void _set_f();
- void _set_fps();
- void _set_res();
-
- videoInput VI;
- cv::Mat new_frame;
- unsigned char* frame_buffer;
-};
-#endif
-
-#endif //CAMERA_H
+/* Copyright (c) 2012 Patrick Ruoff
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ */
+
+#ifndef CAMERA_H
+#define CAMERA_H
+
+#include <opencv2/opencv.hpp>
+#include <opencv/highgui.h>
+//#include "videoInput/videoInput.h"
+
+// ----------------------------------------------------------------------------
+struct CamInfo
+{
+ CamInfo() : res_x(0), res_y(0), fps(0), f(1) {}
+
+ int res_x;
+ int res_y;
+ int fps;
+ float f; // (focal length) / (sensor width)
+};
+
+// ----------------------------------------------------------------------------
+// base class for cameras
+class Camera
+{
+public:
+ Camera() : desired_index(0), active_index(-1), active(false), dt_valid(0), dt_mean(0) {}
+ virtual ~Camera() {}
+
+ // start/stop capturing
+ virtual void start() = 0;
+ virtual void stop() = 0;
+ void restart() { stop(); start(); }
+
+ void set_index(int index);
+ void set_f(float f);
+ void set_fps(int fps);
+ void set_res(int x_res, int y_res);
+
+ // gets a frame from the camera, dt: time since last call in seconds
+ bool get_frame(float dt, cv::Mat* frame);
+
+ // WARNING: returned references are valid as long as object
+ const CamInfo& get_info() const { return cam_info; }
+ const CamInfo& get_desired() const { return cam_desired; }
+
+protected:
+ // get a frame from the camera
+ virtual bool _get_frame(cv::Mat* frame) = 0;
+
+ // update the camera
+ virtual void _set_index() = 0;
+ virtual void _set_f() = 0;
+ virtual void _set_fps() = 0;
+ virtual void _set_res() = 0;
+
+ int desired_index;
+ int active_index;
+ bool active;
+ float dt_valid;
+ float dt_mean;
+ CamInfo cam_info;
+ CamInfo cam_desired;
+};
+
+
+// ----------------------------------------------------------------------------
+// OpenCV camera
+
+class CVCamera : public Camera
+{
+public:
+ CVCamera() : cap(NULL) {}
+ ~CVCamera() { stop(); }
+
+ void start();
+ void stop();
+
+protected:
+ bool _get_frame(cv::Mat* frame);
+ void _set_index();
+ void _set_f();
+ void _set_fps();
+ void _set_res();
+
+ cv::VideoCapture* cap;
+};
+
+
+// ----------------------------------------------------------------------------
+// videoInput camera
+#if 0
+class VICamera : public Camera
+{
+public:
+ VICamera();
+ ~VICamera() { stop(); }
+
+ void start();
+ void stop();
+
+protected:
+ bool _get_frame(cv::Mat* frame);
+ void _set_index();
+ void _set_f();
+ void _set_fps();
+ void _set_res();
+
+ videoInput VI;
+ cv::Mat new_frame;
+ unsigned char* frame_buffer;
+};
+#endif
+
+#endif //CAMERA_H