cvlaplace
struct GstCvLaplace { GstOpencvVideoFilter element; gint aperture_size; IplImage *intermediary_img; };
“aperture-size”
“aperture-size” gint
Size of the extended Laplace Kernel (1, 3, 5 or 7).
Flags: Read / Write
Allowed values: [1,7]
Default value: 3