Filter: openfx.eu.gmic.Retinex

Plugin Information

title: GMIC Retinex
media types: Video experimental
description: Wrapper for the GMIC framework (http://gmic.eu) written by Tobias Fleischer (http://www.reduxfx.com) and Frederic Devernay.
version: 2
creator: mr.fantastic mrfantastic@firemail.cc
license: GPLv2
URL: https://openeffects.org/

Parameters

Strength (%)

title: Strength (%)
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 100
default: 75

Value offset

title: Value offset
type: float
readonly: no
required: no
animation: yes
minimum: 1
maximum: 256
default: 16

Colorspace

title: Colorspace
type: string
readonly: no
required: no
default: HSV
values:

  • HSI
  • HSV
  • Lab
  • Linear RGB
  • RGB
  • YCbCr

Min cut (%)

title: Min cut (%)
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 100
default: 1

Max cut (%)

title: Max cut (%)
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 100
default: 1

Regularization

title: Regularization
type: float
readonly: no
required: no
animation: yes
minimum: 0
maximum: 32
default: 5

Low scale

title: Low scale
type: float
readonly: no
required: no
animation: yes
minimum: 1
maximum: 512
default: 15

Middle scale

title: Middle scale
type: float
readonly: no
required: no
animation: yes
minimum: 1
maximum: 512
default: 80

High scale

title: High scale
type: float
readonly: no
required: no
animation: yes
minimum: 1
maximum: 512
default: 250

Preview type

title: Preview type
type: string
readonly: no
required: no
default: Full
values:

  • Full
  • Forward horizontal
  • Forward vertical
  • Backward horizontal
  • Backward vertical
  • Duplicate top
  • Duplicate left
  • Duplicate bottom
  • Duplicate right
  • Duplicate horizontal
  • Duplicate vertical
  • Checkered
  • Checkered inverse

Preview split

title: Preview split
type: rect
readonly: no
required: no
animation: yes
default: 0.5 0.5
widget: point

note

title: note
description: Note: This filter implements the Multiscale Color Retinex algorithm, as described in:
type: string
readonly: yes
required: no
animation: yes
default: Note: This filter implements the Multiscale Color Retinex algorithm, as described in:

url

title: url
description: http://www.ipol.im/pub/art/2014/107/
type: string
readonly: yes
required: no
animation: yes
default: http://www.ipol.im/pub/art/2014/107/

note_2

title: note_2
description: Author: David Tschumperle. Latest update: 2016/13/09.
type: string
readonly: yes
required: no
animation: yes
default: Author: David Tschumperle. Latest update: 2016/13/09.

Advanced Options

title: Advanced Options
type: group
readonly: no
required: no

Output Layer

title: Output Layer
type: string
readonly: no
required: no
default: Layer 0
values:

  • Merged
  • Layer 0
  • Layer -1
  • Layer -2
  • Layer -3
  • Layer -4
  • Layer -5
  • Layer -6
  • Layer -7
  • Layer -8
  • Layer -9

Resize Mode

title: Resize Mode
type: string
readonly: no
required: no
default: Dynamic
values:

  • Fixed (Inplace)
  • Dynamic
  • Downsample 1/2
  • Downsample 1/4
  • Downsample 1/8
  • Downsample 1/16

Ignore Alpha

title: Ignore Alpha
type: boolean
readonly: no
required: no
default: 0

Preview/Draft Mode

title: Preview/Draft Mode
type: boolean
readonly: no
required: no
default: 0

Log Verbosity

title: Log Verbosity
type: string
readonly: no
required: no
values:

  • false
  • Level 1
  • Level 2
  • Level 3

mlt_origin

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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MLT enables you to author, manage, and run multitrack audio/video compositions. Copyright © 2008-2026 by Meltytech, LLC.

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