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Home › Halftone image signal processing apparatus in which pixels of a dither threshold pattern are each divided into an operator-selected number of micropixels

Halftone image signal processing apparatus in which pixels of a dither threshold pattern are each divided into an operator-selected number of micropixels

US Patent 4987484 · Granted Jan 22, 1991

Estimated economic value: $27,000 ⓘ

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