frei0r-filter-facebl0r

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──GstVideoFilter
                        ╰──frei0r-filter-facebl0r

Factory details

sink

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

src

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

classifier

“classifier” gchararray

Full path to the XML pattern model for recognition; look in /usr/share/opencv/haarcascades

Flags : Read / Write

Default value : /usr/share/opencv/haarcascades/haarcascade_frontalface_default.xml

ellipse

“ellipse” gboolean

Draw a red ellipse around the object

Flags : Read / Write

Default value : false

largest

“largest” gdouble

Maximum object size in pixels, divided by 10000

Flags : Read / Write

Default value : 0.05

neighbors

“neighbors” gdouble

Minimum number of rectangles that makes up an object, divided by 100

Flags : Read / Write

Default value : 0.02

recheck

“recheck” gdouble

How often to detect an object in number of frames, divided by 1000

Flags : Read / Write

Default value : 0.025

search-scale

“search-scale” gdouble

The search window scale factor, divided by 10

Flags : Read / Write

Default value : 0.12

smallest

“smallest” gdouble

Minimum window size in pixels, divided by 1000

Flags : Read / Write

Default value : 0

threads

“threads” gdouble

How many threads to use divided by 100; 0 uses CPU count

Flags : Read / Write

Default value : 0.01