/* initialize the new element
* initialize instance structure
*/
static void
gst_face_detect_init (GstFaceDetect * filter)
{
filter->face_profile = g_strdup (DEFAULT_FACE_PROFILE);
filter->nose_profile = g_strdup (DEFAULT_NOSE_PROFILE);
filter->mouth_profile = g_strdup (DEFAULT_MOUTH_PROFILE);
filter->eyes_profile = g_strdup (DEFAULT_EYES_PROFILE);
filter->display = TRUE;
filter->scale_factor = DEFAULT_SCALE_FACTOR;
filter->min_neighbors = DEFAULT_MIN_NEIGHBORS;
filter->flags = DEFAULT_FLAGS;
filter->min_size_width = DEFAULT_MIN_SIZE_WIDTH;
filter->min_size_height = DEFAULT_MIN_SIZE_HEIGHT;
filter->cvFaceDetect =
gst_face_detect_load_profile (filter, filter->face_profile);
filter->cvNoseDetect =
gst_face_detect_load_profile (filter, filter->nose_profile);
filter->cvMouthDetect =
gst_face_detect_load_profile (filter, filter->mouth_profile);
filter->cvEyesDetect =
gst_face_detect_load_profile (filter, filter->eyes_profile);
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
TRUE);
}
static void
gst_dewarp_init (GstDewarp * filter)
{
filter->x_center = DEFAULT_CENTER;
filter->y_center = DEFAULT_CENTER;
filter->inner_radius = DEFAULT_RADIUS;
filter->outer_radius = DEFAULT_RADIUS;
filter->remap_correction_x = DEFAULT_REMAP_CORRECTION;
filter->remap_correction_y = DEFAULT_REMAP_CORRECTION;
filter->display_mode = GST_DEWARP_DISPLAY_PANORAMA;
filter->interpolation_mode = GST_DEWARP_INTER_LINEAR;
filter->pad_sink_width = 0;
filter->pad_sink_height = 0;
filter->in_width = 0;
filter->in_height = 0;
filter->out_width = 0;
filter->out_height = 0;
filter->need_map_update = TRUE;
filter->map_x = new cv::Mat;
filter->map_y = new cv::Mat;
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
FALSE);
}
/* initialize the new element
* instantiate pads and add them to element
* set pad calback functions
* initialize instance structure
*/
static void
gst_cv_dilate_erode_init (GstCvDilateErode * filter,
GstCvDilateErodeClass * gclass)
{
filter->iterations = DEFAULT_ITERATIONS;
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
TRUE);
}
/* initialize the new element
* instantiate pads and add them to element
* set pad calback functions
* initialize instance structure
*/
static void
gst_face_blur_init (GstFaceBlur * filter)
{
filter->profile = g_strdup (DEFAULT_PROFILE);
gst_face_blur_load_profile (filter);
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
TRUE);
}
/* initialize the new element
* instantiate pads and add them to element
* set pad calback functions
* initialize instance structure
*/
static void
gst_skin_detect_init (GstSkinDetect * filter)
{
filter->postprocess = TRUE;
filter->method = HSV;
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
FALSE);
}
static void
gst_cv_sobel_init (GstCvSobel * filter)
{
filter->x_order = DEFAULT_X_ORDER;
filter->y_order = DEFAULT_Y_ORDER;
filter->aperture_size = DEFAULT_APERTURE_SIZE;
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
FALSE);
}
static void
gst_cv_sobel_init (GstCvSobel * filter)
{
gst_pad_set_event_function (GST_BASE_TRANSFORM_SINK_PAD (filter),
GST_DEBUG_FUNCPTR (gst_cv_sobel_handle_sink_event));
filter->x_order = DEFAULT_X_ORDER;
filter->y_order = DEFAULT_Y_ORDER;
filter->aperture_size = DEFAULT_APERTURE_SIZE;
filter->mask = DEFAULT_MASK;
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
FALSE);
}
/* initialize the new element
* instantiate pads and add them to element
* set pad calback functions
* initialize instance structure
*/
static void
gst_face_blur_init (GstFaceBlur * filter)
{
filter->profile = g_strdup (DEFAULT_PROFILE);
gst_face_blur_load_profile (filter);
filter->sent_profile_load_failed_msg = FALSE;
filter->scale_factor = DEFAULT_SCALE_FACTOR;
filter->min_neighbors = DEFAULT_MIN_NEIGHBORS;
filter->flags = DEFAULT_FLAGS;
filter->min_size_width = DEFAULT_MIN_SIZE_WIDTH;
filter->min_size_height = DEFAULT_MIN_SIZE_HEIGHT;
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
TRUE);
}
/* initialize the new element
* instantiate pads and add them to element
* set pad calback functions
* initialize instance structure
*/
static void
gst_facedetect_init (Gstfacedetect * filter, GstfacedetectClass * gclass)
{
filter->profile = g_strdup (DEFAULT_PROFILE);
filter->display = TRUE;
filter->scale_factor = DEFAULT_SCALE_FACTOR;
filter->min_neighbors = DEFAULT_MIN_NEIGHBORS;
filter->flags = DEFAULT_FLAGS;
filter->min_size_width = DEFAULT_MIN_SIZE_WIDTH;
filter->min_size_height = DEFAULT_MIN_SIZE_HEIGHT;
gst_facedetect_load_profile (filter);
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
TRUE);
}
/* initialize the new element
* instantiate pads and add them to element
* set pad calback functions
* initialize instance structure
*/
static void
gst_opencv_text_overlay_init (GstOpencvTextOverlay * filter)
{
filter->textbuf = g_strdup (DEFAULT_PROP_TEXT);
filter->width = DEFAULT_PROP_WIDTH;
filter->height = DEFAULT_PROP_HEIGHT;
filter->xpos = DEFAULT_PROP_XPOS;
filter->ypos = DEFAULT_PROP_YPOS;
filter->thickness = DEFAULT_PROP_THICKNESS;
filter->colorR = DEFAULT_PROP_COLOR;
filter->colorG = DEFAULT_PROP_COLOR;
filter->colorB = DEFAULT_PROP_COLOR;
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
TRUE);
}
/* initialize the new element
* initialize instance structure
*/
static void
gst_camera_calibrate_init (GstCameraCalibrate * calib)
{
calib->calibrationPattern = DEFAULT_CALIBRATON_PATTERN;
calib->boardSize.width = DEFAULT_BOARD_WIDTH;
calib->boardSize.height = DEFAULT_BOARD_HEIGHT;
calib->squareSize = DEFAULT_SQUARE_SIZE;
calib->aspectRatio = DEFAULT_ASPECT_RATIO;
calib->cornerSubPix = DEFAULT_CORNER_SUB_PIXEL;
calib->calibZeroTangentDist = DEFAULT_ZERO_TANGENT_DISTORTION;
calib->calibFixPrincipalPoint = DEFAULT_CENTER_PRINCIPAL_POINT;
calib->useFisheye = DEFAULT_USE_FISHEYE;
calib->nrFrames = DEFAULT_FRAME_COUNT;
calib->delay = DEFAULT_DELAY;
calib->showCorners = DEFAULT_SHOW_CORNERS;
calib->flags = cv::CALIB_FIX_K4 | cv::CALIB_FIX_K5;
if (calib->calibFixPrincipalPoint) calib->flags |= cv::CALIB_FIX_PRINCIPAL_POINT;
if (calib->calibZeroTangentDist) calib->flags |= cv::CALIB_ZERO_TANGENT_DIST;
if (calib->aspectRatio) calib->flags |= cv::CALIB_FIX_ASPECT_RATIO;
if (calib->useFisheye) {
/* the fisheye model has its own enum, so overwrite the flags */
calib->flags = cv::fisheye::CALIB_FIX_SKEW | cv::fisheye::CALIB_RECOMPUTE_EXTRINSIC |
/*cv::fisheye::CALIB_FIX_K1 |*/
cv::fisheye::CALIB_FIX_K2 | cv::fisheye::CALIB_FIX_K3 | cv::fisheye::CALIB_FIX_K4;
}
calib->mode = CAPTURING; //DETECTION;
calib->prevTimestamp = 0;
calib->imagePoints.clear();
calib->cameraMatrix = 0;
calib->distCoeffs = 0;
calib->settings = NULL;
gst_opencv_video_filter_set_in_place (
GST_OPENCV_VIDEO_FILTER_CAST (calib), TRUE);
}
static void
gst_cv_equalize_hist_init (GstCvEqualizeHist * filter)
{
gst_opencv_video_filter_set_in_place (GST_OPENCV_VIDEO_FILTER_CAST (filter),
FALSE);
}
