Bitmap image resolution converter compensating for write-white x

Details Bitmap image resolution converter compensating for write-white x Bitmap image resolution converter compensating for write-white x

1990-09-25

1995-04-25

Couso, Yon J.

Image analysis

Histogram processing

For setting a threshold

358451, G06K 942

Patent

active

054106150

ABSTRACT:
The present invention is a method to enable the conversion of binary image data originally generated at a lower resolution into representative binary image data of a higher resolution, wherein the conversion ratio, or magnification factor, is an integer value. Included within the resolution conversion method is compensation for the conversion of an image optimized for write black printing system to a write white printing system.

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