cvsobel
Applies the cvSobel OpenCV function to the image.
Example launch line
 gst-launch-1.0 videotestsrc ! cvsobel ! videoconvert ! autovideosink
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseTransform ╰──GstVideoFilter ╰──GstOpencvVideoFilter ╰──cvsobel
Factory details
Authors: – Thiago Santos
Classification: – Transform/Effect/Video
Rank – none
Plugin – opencv
Package – GStreamer Bad Plug-ins
Pad Templates
sink
        video/x-raw:
         format: RGB
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
src
        video/x-raw:
         format: RGB
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
Properties
aperture-size
“aperture-size” gint
Size of the extended Sobel Kernel (1, 3, 5 or 7)
Flags : Read / Write
Default value : 3
mask
“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
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