/* * GStreamer * Copyright (C) 2005 Thomas Vander Stichele <thomas@apestaart.org> * Copyright (C) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net> * Copyright (C) 2008 Michael Sheldon <mike@mikeasoft.com> * Copyright (C) 2011 Stefan Sauer <ensonic@users.sf.net> * Copyright (C) 2011 Robert Jobbagy <jobbagy.robert@gmail.com> * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Alternatively, the contents of this file may be used under the * GNU Lesser General Public License Version 2.1 (the "LGPL"), in * which case the following provisions apply instead of the ones * mentioned above: * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_FACE_DETECT_H__ #define __GST_FACE_DETECT_H__ #include <gst/gst.h> #include <opencv2/core/version.hpp> #include <cv.h> #include <gst/opencv/gstopencvvideofilter.h> #include <opencv2/objdetect/objdetect.hpp> G_BEGIN_DECLS /* #defines don't like whitespacey bits */ #define GST_TYPE_FACE_DETECT \ (gst_face_detect_get_type()) #define GST_FACE_DETECT(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FACE_DETECT,GstFaceDetect)) #define GST_FACE_DETECT_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FACE_DETECT,GstFaceDetectClass)) #define GST_IS_FACE_DETECT(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FACE_DETECT)) #define GST_IS_FACE_DETECT_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FACE_DETECT)) typedef struct _GstFaceDetect GstFaceDetect; typedef struct _GstFaceDetectClass GstFaceDetectClass; /** * GstFaceDetectUpdates * @GST_FACEDETECT_UPDATES_EVERY_FRAME: Send bus update messages for every frame * @GST_FACEDETECT_UPDATES_ON_CHANGE: Send bus update messages on change (face detected/not detected) * @GST_FACEDETECT_UPDATES_ON_FACE: Send bus update messages when a face is detected * @GST_FACEDETECT_UPDATES_NONE: No bus update messages * * Bus messages update scheme */ enum _GstFaceDetectUpdates { GST_FACEDETECT_UPDATES_EVERY_FRAME = 0, GST_FACEDETECT_UPDATES_ON_CHANGE = 1, GST_FACEDETECT_UPDATES_ON_FACE = 2, GST_FACEDETECT_UPDATES_NONE = 3 }; struct _GstFaceDetect { GstOpencvVideoFilter element; gboolean display; gboolean face_detected; gchar *face_profile; gchar *nose_profile; gchar *mouth_profile; gchar *eyes_profile; gdouble scale_factor; gint min_neighbors; gint flags; gint min_size_width; gint min_size_height; gint min_stddev; gint updates; IplImage *cvGray; cv::CascadeClassifier *cvFaceDetect; cv::CascadeClassifier *cvNoseDetect; cv::CascadeClassifier *cvMouthDetect; cv::CascadeClassifier *cvEyesDetect; }; struct _GstFaceDetectClass { GstOpencvVideoFilterClass parent_class; }; GType gst_face_detect_get_type (void); gboolean gst_face_detect_plugin_init (GstPlugin * plugin); G_END_DECLS #endif /* __GST_FACE_DETECT_H__ */