Sticky Dialog Bar | Support | GIS Dictionary

A to Z GIS | Explore this related guide, featuring updated terms and graphics and developed in coordination with Esri’s GIS Dictionary team.

Learn more about A to Z GIS

GIS Dictionary

Browse dictionary

gamma correction

URL copied Share URL
  1. [image processing] A non-linear adjustment to every pixel in an image that either compresses or expands the luminance response of gray levels to control the image's overall brightness.