Epson GT-10000 User Manual download pdf (Page 98)

Glossary

R4C345

Rev. C

A5 size GLOSS.FM

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<tantoname> SEI K.Ito M.Fujimori

<leadername> M.Fujimori

<editorname> SEI G.Hildebrand

subtractive primary colors

The colors of cyan, magenta, and yellow (CMY) which produce black when mixed

in certain amounts. In printing, black is often added to give more definition as

mixing of actual inks cannot produce pure black.

terminator

A device that stops electronic signals, and prevents them from proceeding or

returning to other devices. This is necessary to stop a signal from continuously

reflecting between devices.

threshold

A reference point that is used to determine whether data will be processed as

“on” or “off”. In the case of color image data, “on” means that a certain color will

appear in a pixel or dot, and “off” means that color will not appear there.

tone correction

A method of adjusting the tone curve so that the reproduction results on different

types of output devices have gradations similar to the original image.

tone curve

The graph that shows the contrast ratio between the input (original image) and

output (image data) in image processing.

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Epson GT-10000 User Manual Page 98