Lens Distortion

Corrects barrel or pincushion lens distortion.
Main
Amount of second-order distortion
name: main type: double default: 0.00 minimum: -100.00 maximum: 100.00 ui-minimum: -100.00 ui-maximum: 100.00 ui-gamma: 1.00 ui-step-small: 1.00 ui-step-big: 10.00 ui-digits: 2
Edge
Amount of fourth-order distortion
name: edge type: double default: 0.00 minimum: -100.00 maximum: 100.00 ui-minimum: -100.00 ui-maximum: 100.00 ui-gamma: 1.00 ui-step-small: 1.00 ui-step-big: 10.00 ui-digits: 2
Zoom
Rescale overall image size
name: zoom type: double default: 0.00 minimum: -100.00 maximum: 100.00 ui-minimum: -100.00 ui-maximum: 100.00 ui-gamma: 1.00 ui-step-small: 1.00 ui-step-big: 10.00 ui-digits: 2
Shift X
Effect centre offset in X
name: x-shift type: double default: 0.00 minimum: -100.00 maximum: 100.00 ui-minimum: -100.00 ui-maximum: 100.00 ui-gamma: 1.00 ui-step-small: 1.00 ui-step-big: 10.00 ui-digits: 2
Shift Y
Effect centre offset in Y
name: y-shift type: double default: 0.00 minimum: -100.00 maximum: 100.00 ui-minimum: -100.00 ui-maximum: 100.00 ui-gamma: 1.00 ui-step-small: 1.00 ui-step-big: 10.00 ui-digits: 2
Brighten
Adjust brightness in corners
name: brighten type: double default: 0.00 minimum: -100.00 maximum: 100.00 ui-minimum: -100.00 ui-maximum: 100.00 ui-gamma: 1.00 ui-step-small: 1.00 ui-step-big: 10.00 ui-digits: 2
Background color
name: background type: color default: rgba(0.0000, 0.0000, 0.0000, 0.0000)
name: gegl:lens-distortion
pads: input output
parent-class: GeglOperationFilter
categories: distort
source: operations/common/lens-distortion.c
license: GPL3+
position-dependent: true
GEGL This page is part of the online GEGL Documentation, GEGL is a data flow based image processing library/framework, made to fuel GIMPs high-bit depth non-destructive editing future.