C_GlobalWarp
C_GlobalWarp produces a preview stitch using metadata, passed downstream from a C_CameraSolver, to help minimize ghosting in overlap regions. C_GlobalWarp includes controls to adjust a stitch to line up key features and allows you to add constraints to reduce warping on known straight lines in the rectilinear input images.
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Results from C_CameraSolver. |
Reduced ghosting after C_GlobalWarp. |
Global warping relies on solve data and should be performed before stitching the solved camera output together, so ideally, place C_GlobalWarp between C_CameraSolver and C_Stitcher.
Tip: CaraVR contains an example end-to-end workflow in Nuke's toolbar under CaraVR 2.1 > Toolsets > Full Pipeline.