hsvdetector

Works within the HSV colorspace to mark positive pixels

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──GstVideoFilter
                        ╰──hsvdetector

Factory details

Authors: – Julien Bardagi

Classification: – Filter/Effect/Converter/Video

Rank – none

Plugin – hsv

Package – gst-plugin-hsv

Pad Templates

`sink`

video/x-raw:
         format: { RGBx, xRGB, BGRx, xBGR, RGB, BGR }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – sink

Object type – GstPad

`src`

video/x-raw:
         format: { RGBA, ARGB, BGRA, ABGR }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstPad

Properties

hue-ref

“hue-ref” gfloat

Hue reference in degrees

Flags : Read / Write

Default value : 0

hue-var

“hue-var” gfloat

Allowed hue variation from the reference hue angle, in degrees

Flags : Read / Write

Default value : 10

saturation-ref

“saturation-ref” gfloat

Reference saturation value

Flags : Read / Write

Default value : 0

saturation-var

“saturation-var” gfloat

Allowed saturation variation from the reference value

Flags : Read / Write

Default value : 0.15

value-ref

“value-ref” gfloat

Reference value value

Flags : Read / Write

Default value : 0

value-var

“value-var” gfloat

Allowed value variation from the reference value

Flags : Read / Write

Default value : 0.3

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