halftone
ハーフトーン
Ben-Day dots
Dot gain
Duotone
Error diffusion
Mezzotint
Oversampled binary image sensor
Pulse-width modulation
Raster image processor
(RIP)
Screentone
https://source.unsplash.com/featured/?halftone#.png
/suto3/google.icon
halftone
image
halftone
define
halftone
wikipedia
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weblio
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kotobank
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jisho
halftone