# 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 ]

Presence – always

Direction – sink

Object type – GstPad

### `src`

    video/x-raw:
             format: RGB
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstPad

## 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

### x-order

    “x-order” gint

Order of the derivative x

Flags : Read / Write

Default value : 1

### y-order

    “y-order” gint

Order of the derivative y

Flags : Read / Write

Default value : 0

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