Image convertion method

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United States of America Patent

PATENT NO 5453846
SERIAL NO

08214009

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Abstract

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An image conversion method using an algorithm for scaling rasterized images in both the horizontal and vertical direction. Non-integer remainders of multiplication functions are incorporated into the conversion process to provide highly accurate conversion results. The process provides expansion or contraction of the image in a best fit mode in order to provide the ideal amount of scaling to coincide with the physical requirements of the output device. In addition, conversion with maintenance of the aspect ratio of the original image can be effected with highly accurate image reproduction results.

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Patent Owner(s)

  • MATSUSHITA GRAPHIC COMMUNICATION SYSTEMS;MATSUSHITA GRAPHIC COMMUNICATION SYSTEMS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Neurauter, Jr John P Chicago, IL 1 16
Tsao, Wan L Willowbrook, IL 1 16

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