majiayu000 name: create-lut description: > Generate or bake cinematic 3D LUTs (.cube) from reference/source pairs or presets. triggers:
- create lut
- generate lut
- bake lut
- 3d lut allowed-tools:
- Bash
- Python metadata: short-description: Create cinematic 3D LUTs (.cube)
provides: - create-lut composes: [, task-monitor]
create-lut
Programmatically generate or bake cinematic 3D LUTs (.cube).
Usage
./run.sh bake --ref ref.png --source src.png --output match.cube
./run.sh generate --preset "fujifilm_sim" --size 33
Contract
- Input: Image pairs (reference/source) or procedural parameters.
- Output: Single
.cube(3D LUT) file. - Dependencies:
colour-science,numpy,opencv-python.
Features
- Match Grade: Calculate a color transform between a reference frame (learned from a movie) and a generated frame.
- Procedural Simulation: Apply standard film stock mathematical models (e.g., Kodak 2383).
- Identity Export: Generate a clean neutral LUT for pipeline testing.