cvsobel

cvsobel — Applies cvSobel OpenCV function to the image

Synopsis

struct              GstCvSobel;

Object Hierarchy

  GObject
   +----GInitiallyUnowned
         +----GstObject
               +----GstElement
                     +----GstBaseTransform
                           +----GstVideoFilter
                                 +----GstOpencvVideoFilter
                                       +----GstCvSobel

Properties

  "aperture-size"            gint                  : Read / Write
  "x-order"                  gint                  : Read / Write
  "y-order"                  gint                  : Read / Write

Description

Synopsis

Element Information

plugin

opencv

author

Thiago Santos<thiago.sousa.santos@collabora.co.uk>

class

Transform/Effect/Video

Element Pads

name

sink

direction

sink

presence

always

details

video/x-raw, format=(string)GRAY8, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

name

src

direction

source

presence

always

details

video/x-raw, format=(string)GRAY16_LE, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

Details

struct GstCvSobel

struct GstCvSobel;

Property Details

The "aperture-size" property

  "aperture-size"            gint                  : Read / Write

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

Allowed values: [1,7]

Default value: 3


The "x-order" property

  "x-order"                  gint                  : Read / Write

Order of the derivative x.

Allowed values: >= G_MAXULONG

Default value: 1


The "y-order" property

  "y-order"                  gint                  : Read / Write

Order of the derivative y.

Allowed values: >= G_MAXULONG

Default value: 0