Mita Industrial Co., Ltd.

Takashi Kohno

Hiroyuki Fujita

Hideo Azumai

Satoshi Iwatsubo

According to the image processing apparatus of the present invention, image data are entered with an input resolution of 16 dots/mm, yet allowing the use of a conventional image processing system with a resolution of 8 dots/mm, and there can be produced an image better in quality than a conventional one. First, pixel data with an input resolution of 16 dots/mm are subjected to resolution conversion using a resolution converting unit 21. The resolution conversion is made by an odd-numbered pixel thinning processing when the apparatus mode is set to a binary mode, and by a two pixel averaging processing when the apparatus mode is set to a half-tone mode. Then, pixel data of which resolution has been converted into 8 dots/mm, are supplied to an image processing unit 22, where an image processing is then executed on the pixel data.

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Osaka, Japan

Takashi Kohno