AI/AIZENME
💡 DESIGN · Visuals & 3D Level: Intermediate ⏱ 20 MIN Free & Open Source

Relight Cutout Portraits & Products to Match Any Background with Open-Source IC-Light

Cutouts look fake when foreground lighting clashes with the new backdrop. Use open-source IC-Light to relight subjects with physically consistent rim light, shadows and color temperature.

CORE TOOLS IC-Light (Open Source), ComfyUI / WebUI
BEST FOR Portrait retouchers, e-commerce designers, poster artists, photographers
REQUIREMENTS ComfyUI or the free HuggingFace Space; subject photo
✦ WHY THIS WORKFLOW

You cannot fix flat lighting with simple brightness curves in Photoshop. IC-Light understands 3D surface normals and recomputes physically plausible shading and rim highlights.

✦ Interactive Workflow Animation Preview

Step-by-Step Action Checklist

0 / 4 Completed
READY-TO-USE PROMPT TEMPLATE
Open Official Tool / Repo ↗ 
I am relighting a [portrait / matte black espresso machine] using open-source IC-Light.
Write 3 English lighting prompts:
1) [Cinematic Rembrandt]: Moody dark studio, 45-degree warm key light, subtle cool fill;
2) [Window Blinds Gobo]: Morning sunlight casting soft venetian-blind shadow stripes across the subject;
3) [Dual Neon Rim]: Cyan key light from left, magenta rim highlight from right.
Use Cases & Tags:
Portrait sunset/neon relightingDark-mode studio product relightingMovie poster composite light matchingJewelry & metal specular enhancement#ic-light#comfyui
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