| Top |  |  |  |  | 
| GstDewarpDisplayMode | display-mode | Read / Write | 
| gdouble | inner-radius | Read / Write | 
| GstDewarpInterpolationMode | interpolation-method | Read / Write | 
| gdouble | outer-radius | Read / Write | 
| gdouble | x-center | Read / Write | 
| gdouble | x-remap-correction | Read / Write | 
| gdouble | y-center | Read / Write | 
| gdouble | y-remap-correction | Read / Write | 
GObject ╰── GInitiallyUnowned ╰── GstObject ╰── GstElement ╰── GstBaseTransform ╰── GstVideoFilter ╰── GstOpencvVideoFilter ╰── GstDewarp
Dewarp fisheye images
| 1 | gst-launch-1.0 videotestsrc ! videoconvert ! circle radius=0.1 height=80 ! dewarp outer-radius=0.35 inner-radius=0.1 ! videoconvert ! xvimagesink | 
| plugin | opencv | 
| author | Nicola Murino <nicola.murino@gmail.com> | 
| class | Filter/Effect/Video | 
| name | sink | 
| direction | sink | 
| presence | always | 
| details | video/x-raw, format=(string)RGBA, 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)RGBA, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ] | 
“display-mode” property“display-mode” GstDewarpDisplayMode
How to display the dewarped image.
Flags: Read / Write
Default value: Single panorama image
“inner-radius” property“inner-radius” gdouble
Inner radius of the fisheye image donut. If outer radius <= inner radius the element will work in passthrough mode.
Flags: Read / Write
Allowed values: [0,1]
Default value: 0
“interpolation-method” property“interpolation-method” GstDewarpInterpolationMode
Interpolation method to use.
Flags: Read / Write
Default value: A bilinear interpolation
“outer-radius” property“outer-radius” gdouble
Outer radius of the fisheye image donut. If outer radius <= inner radius the element will work in passthrough mode.
Flags: Read / Write
Allowed values: [0,1]
Default value: 0
“x-center” property“x-center” gdouble
X axis center of the fisheye image.
Flags: Read / Write
Allowed values: [0,1]
Default value: 0.5
“x-remap-correction” property“x-remap-correction” gdouble
Correction factor for remapping on x axis. A correction is needed if the fisheye image is not inside a circle.
Flags: Read / Write
Allowed values: [0.1,10]
Default value: 1
“y-center” property“y-center” gdouble
Y axis center of the fisheye image.
Flags: Read / Write
Allowed values: [0,1]
Default value: 0.5
“y-remap-correction” property“y-remap-correction” gdouble
Correction factor for remapping on y axis. A correction is needed if the fisheye image is not inside a circle.
Flags: Read / Write
Allowed values: [0.1,10]
Default value: 1