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Home › Image processing method and apparatus for adjusting the tone density of pixels based upon differences between the tone density of a center pixel and tone densities of peripheral pixels

Image processing method and apparatus for adjusting the tone density of pixels based upon differences between the tone density of a center pixel and tone densities of peripheral pixels

US Patent 5710840 · Granted Jan 20, 1998

Estimated economic value: $164,000 ⓘ

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