nvdsdewarp
Performs dewraping using NVIDIA DeepStream NVWarp360 API
Hierarchy
GObject ╰──GInitiallyUnowned ╰──GstObject ╰──GstElement ╰──GstBaseTransform ╰──nvdsdewarp
Factory details
Authors: – Seungha Yang 
Classification: – Filter/Effect/Video/Hardware
Rank – none
Plugin – nvdswrapper
Package – GStreamer Bad Plug-ins
Pad Templates
sink
        video/x-raw(memory:CUDAMemory):
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
src
        video/x-raw(memory:CUDAMemory):
         format: RGBA
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
Properties
bottom-angle
“bottom-angle” gdouble
Bottom angle of view in degrees
Flags : Read / Write
Default value : -90
control
“control” gdouble
Projection specific control value
Flags : Read / Write
Default value : 0.6
rotation-axes
“rotation-axes” GstNvDsDewarpAxes *
Rotation Axes to apply. X rotation rotates the view upward, Y rightward, and Z clockwise. Default is "YXZ" as known as yaw, pitch, roll
Flags : Read / Write
Default value : yxz (2)
warp-type
“warp-type” GstNvDsDewarpWarp *
Warp type to use. "wrap-type=none" will enable passthrough mode
Flags : Read / Write
Default value : none (0)
Named constants
GstNvDsDewarpAxes
Members
xyz (0) – XYZ
        xzy (1) – XZY
        yxz (2) – YXZ
        yzx (3) – YZX
        zxy (4) – ZXY
        zyx (5) – ZYX
        Since : 1.26
GstNvDsDewarpWarp
Members
none (0) – None
        fisheye-pushbroom (1) – Fisheye Pushbroom
        fisheye-rotcylinder (2) – Fisheye Rotcylinder
        perspective-perspective (3) – Perspective Perspective
        fisheye-perspective (4) – Fisheye Perspective
        fisheye-fisheye (5) – Fisheye Fisheye
        fisheye-cylinder (6) – Fisheye Cylinder
        fisheye-equirect (7) – Fisheye Equirect
        fisheye-panini (8) – Fisheye Panini
        perspective-equirect (9) – Perspective Equirect
        perspective-panini (10) – Perspective Panini
        equirect-cylinder (11) – Equirect Cylinder
        equirect-equirect (12) – Equirect Equirect
        equirect-fisheye (13) – Equirect Fisheye
        equirect-panini (14) – Equirect Panini
        equirect-perspective (15) – Equirect Perspective
        equirect-pushbroom (16) – Equirect Pushbroom
        equirect-stereographic (17) – Equirect Sterographic
        equirect-rotcylinder (18) – Equirect Rotcylinder
        Since : 1.26
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