Image analysis – Histogram processing – For setting a threshold
Patent
1989-01-13
1990-03-06
Boudreau, Leo H.
Image analysis
Histogram processing
For setting a threshold
382 47, 382 56, 364518, 340731, G06K 934
Patent
active
049072820
ABSTRACT:
A method and apparatus for creating and storing characters for display on a video screen. The shape of the graphic character is displayed at various degrees of resolution. The graphic character is stored as a bitmap or as coefficients of spline curves. These can be scaled up or down to give different character sizes. The coefficients can be converted to form pixelmaps which are rectangular arrays of pixels. The pixelmaps may have gray scale values.
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Daly Joseph P.
Hennessy Denis G.
Samways Philip
Boudreau Leo H.
Couso Jose L.
nHance Development Corporation
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