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Calques de Réglage Non Destructifs & Courbes

Bénéficiez d’un histogramme temps réel à 256 niveaux et d’une précision colorimétrique professionnelle.

Per-Channel CurvesInput/Output Histogram LevelsSelective Color & HSLColor Lookup (LUT) SupportLive Histogram Overlay
AI Overview & Direct Answer (Calques de Réglage Non Destructifs & Courbes)

Les calques de réglage permettent de modifier l’exposition et la colorimétrie de façon réversible à tout moment.

Precision
32-Bit Floating Point Pipeline
Color Engines
sRGB, Adobe RGB, Display P3, ProPhoto
LUT Formats
.CUBE, .3DL compatibility

How-To Guide

1

Create Adjustment

Choose Layer › New Adjustment Layer › Curves from the top menu.

2

Manipulate Curve Points

Click along the diagonal baseline to create control points, dragging upward to brighten or downward to darken.

3

Target Color Channels

Switch from the Composite RGB channel to Red, Green, or Blue to adjust color casts.

4

Mask the Adjustment

Paint onto the built-in adjustment mask to restrict the color grade to specific image regions.

Frequently Asked Questions

Does color grading cause posterization or banding in OmniPhoto?
No. OmniPhoto computes all color operations in 32-bit floating point precision, ensuring smooth gradients even under extreme tone stretching.
Can I import 3D LUT files (.cube)?
Yes. OmniPhoto supports 3D LUT lookup tables for cinematic film emulation.

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