struct GstCvSobel

struct GstCvSobel {
  GstOpencvVideoFilter element;

  gint x_order;
  gint y_order;
  gint aperture_size;
  gboolean mask;

  IplImage *cvCSobel;
  IplImage *cvGray;
  IplImage *cvSobel;
};

The “aperture-size” property

  “aperture-size”            gint

Size of the extended Sobel Kernel (1, 3, 5 or 7).

Flags: Read / Write

Allowed values: [1,7]

Default value: 3

The “x-order” property

  “x-order”                  gint

Order of the derivative x.

Flags: Read / Write

Allowed values: >= G_MAXULONG

Default value: 1

The “y-order” property

  “y-order”                  gint

Order of the derivative y.

Flags: Read / Write

Allowed values: >= G_MAXULONG

Default value: 0

The “mask” property

  “mask”                     gboolean

Sets whether the detected derivative edges should be used as a mask on the original input or not.

Flags: Read / Write

Default value: TRUE