Roll-off
A smooth compression curve applied to highlights (or shadows) to prevent harsh clipping. Used in tone mapping, log encoding, and film emulation. Often shaped as a Hermite or shoulder curve.
Color Grading, Color ScienceColoristColor Grading
Articles covering this term
- Primary and secondary grading: methodologyComprehensive guide to primary secondary grading methodology. Master global balances, contrast curves, HSL qualifiers, selective masks, and shot matching.
- ACES: End-to-End Color Workflow SystemMaster ACES color workflow: AP0/AP1 spaces, IDT/RRT/ODT transforms, ACEScg/ACEScct, VFX integration, HDR workflows, and implementation best practices.