JAR­GON BUSTER

Get to grips with key im­age-edit­ing terms

NPhoto - - Nikopedia -

RGB

Nor­mally dig­i­tal pho­tos are split into red, green and blue colour chan­nels. This is fine for most pur­poses, but not ideal for se­lec­tive colour ad­just­ments.

LCH

The LCH colour mode de­fines colours in terms of light­ness, chroma and hue. You can cre­ate tar­geted colour ad­just­ments more ef­fec­tively, and with­out the need for any masks or selections.

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