title: SmoothGuidedCImg
media types:
Video experimental
description: Blur image, with the Guided Image filter.
The algorithm is described in: He et al., "Guided Image Filtering," http://research.microsoft.com/en-us/um/people/kahe/publications/pami12guidedfilter.pdf
Uses the 'blur_guided' function from the CImg library.
CImg is a free, open-source library distributed under the CeCILL-C (close to the GNU LGPL) or CeCILL (compatible with the GNU GPL) licenses. It can be used in commercial applications (see http://cimg.eu).
version: 2
creator: mr.fantastic mrfantastic@firemail.cc
license: GPLv2
URL: https://openeffects.org/
title: R
description:
Process red component.
type: boolean
readonly: no
required: no
animation: yes
default: 1
title: G
description:
Process green component.
type: boolean
readonly: no
required: no
animation: yes
default: 1
title: B
description:
Process blue component.
type: boolean
readonly: no
required: no
animation: yes
default: 1
title: A
description:
Process alpha component.
type: boolean
readonly: no
required: no
animation: yes
default: 0
title: Radius
description:
Radius of the spatial kernel (positional sigma), in pixel units (>=0).
type: integer
readonly: no
required: no
animation: yes
minimum: 1
maximum: 10
default: 5
title: Smoothness
description:
Regularization parameter. The actual guided filter parameter is epsilon^2).
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 0.4
default: 0.2
title: Iterations
description:
Number of iterations.
type: integer
readonly: no
required: no
animation: yes
minimum: 0
maximum: 10
default: 1
title: (Un)premult
description:
Divide the image by the alpha channel before processing, and re-multiply it afterwards. Use if the input images are premultiplied.
type: boolean
readonly: no
required: no
animation: yes
title: Invert Mask
description:
When checked, the effect is fully applied where the mask is 0.
type: boolean
readonly: no
required: no
animation: yes
title: Mix
description:
Mix factor between the original and the transformed image.
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 1
default: 1
title: Top-Left Origin
description:
Set to 1 to use MLT top-left image origin instead of the OFX bottom-left origin. Use for plugins that crash or produce incorrect output with negative row bytes.
type: boolean
readonly: no
required: no
minimum: 0
maximum: 1
default: 0
widget: checkbox
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