ImagePlane v1.2
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Contributor: Frank Rueter
Use a camera to match or stabilise a shot
Requirements:
6.0 or later
Linux, Mac, Windows
6.0 or later
Linux, Mac, Windows
17 Aug 2010
4640
The ImagePlane gizmo can be used like the Tracker node for matching or stabilising, except it will use a match move camera to provide the required animation:
Technically, the imagePlane gizmo turns the incoming image into an image plane of a snapshot of the used camera at the given reference frame.
Technically, the imagePlane gizmo turns the incoming image into an image plane of a snapshot of the used camera at the given reference frame.
import chan file | use to import a chan file for using an internal camera (instead of connecting one). When this is used the imported values will live in the CameraKnobs tab. |
use input | if checked, the connected camera will be used, otherwise the values from the CameraKnobs tab will be used (imported chan file) |
output | chose to match or stabilise the incoming image based on the camera |
refFrame | frame to keep unmodified |
distance | distance of the internal 3D card to the camera. Use to control the amount of parallax applied to the image |
output | parameters to control the output format |
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Comments
Obsolete_knob import_chan call is wrong, probably a missing NULL for script argument
But it works... and I like it!
Thanks!
D
thanks Frank
I have this set up :
Original plate -> Image Plane1 set to "stabilize", Camera1 as input, ref frame 1 -> Image Plane2 set to "match", Camera1 as input, ref frame 1
Original plate and output of Image Plane2 match at the ref frame, but do not match anymore at frame 100. Am I doing something wrong here ?
Thanks,
Salvador
Salvador
Also, lens distortion can be a factor for mismatch.
One solution would be to generate a corner pin with the ImagePlane node, so I can reverse it.
Thanks anyway, I find you gizmo very useful.
Maybe is it because I've tried on non nodal camera movements, but am I wrong in thinking that shouldn't be a problem ?
Thanks.
set cut_paste_input [stack 0]
version 6.2 v2
push $cut_paste_input
Camera2 {
translate {{curve x1 -252.1427307 x100 -256.1075745} {curve x1 118.1848984 x100 118.5657959} {curve x1 116.8148804 x100 108.8629684}}
rotate {{curve x1 8.585992813 x100 8.783430099} {curve x1 158.0074463 x100 171.6047974} {curve x1 -0.8503982425 x100 1.075308681}}
focal {{curve x1 12.60000038 x100 12.60000038}}
haperture 11.25220013
vaperture 6.324599743
near 0.009999999776
far 600000
file /jobs/pt/users/ rebeccam/bs_077 _0010/published /trackCamera/bs _077_0010_rm_tr ackcamera_right _v001.fbx
fbx_take_name {{1} Default "Take 001"}
fbx_node_name {{7} "Producer Perspective" "Producer Top" "Producer Bottom" "Producer Front" "Producer Back" "Producer Right" "Producer Left" bs_077_0010_pl0 1_v01_right_1_2 }
name Camera2
selected true
xpos -1785
ypos -198
}
set N77b7aa0 [stack 0]
push $N77b7aa0
CheckerBoard2 {
inputs 0
name CheckerBoard2
selected true
xpos -1600
ypos -298
}
ImagePlane {
inputs 2
name ImagePlane6
selected true
xpos -1600
ypos -197
knob ""
output stabilize
format 0
crop false
focal 12.6
haperture 11.2522001
vaperture 6.32459974
label_1 ""
}
ImagePlane {
inputs 2
name ImagePlane7
selected true
xpos -1600
ypos -77
knob ""
format 0
crop false
focal {{parent.parent .ImagePlane6.CA M_ANIM.focal.ri ght i}}
haperture {{parent.parent .ImagePlane6.CA M_ANIM.hapertur e.right i}}
vaperture {{parent.parent .ImagePlane6.CA M_ANIM.vapertur e.right i}}
label_1 ""
}
Thanks
-Nic
Well done! How difficult would it be to add some sort of "Remove Jitter" function?
http://www.nukepedia.com/expressions/smoothing-animation-curves/
Though I would assume it's preferable to dejitter your incoming camera in case you need to use it for other setups as well.
http://www.nukepedia.com/gizmos/creating-a-new-menu-for-custom-gizmos
nuke.addOnUserCreate(lambda:nuke.thisNode()['ref'].setValue(nuke.frame()), nodeClass='Imag ePlane')
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