Tone Reproduction Curve (TRC)

What is Tone Reproduction Curve (TRC)?

Tone Reproduction Curve (TRC) meaning in Digital terms is Generally considered to be synonymous with Tone Transfer Function. Technically, a single function that describes an object energy-to-displayed energy (i.e., reproduction") transformation. An OECF is technically not a tone reproduction curve as much as it is a tone encoding curve.


reference: Federal Agencies Digital Guidelines Initiative – Glossary