Image processing apparatus

Details Image processing apparatus Image processing apparatus

1989-10-31

1990-08-28

Moore, David K.

Image analysis

Histogram processing

For setting a threshold

382 44, 382 45, G06K 936

Patent

active

049532294

ABSTRACT:
An image processing apparatus has an image memory storing a image data input by a image reader, a data interface means converting the picture element density of the image data transferred from the image memory through a transfer control circuit, a frame memory storing the converted image data, a display controller controlling the converted image data as to display on a display, and an operating means producing a layout command for the displayed image data, wherein the display controller processes the converted image data stored in the frame memory in accordance with the layout command and changes the displayed image data. The apparatus further comprises a image processing circuit processing the image data stored in the image memory on the basis of layout information corresponding to the displayed image data on the display and then can output the fine image for printing purposes

REFERENCES:
patent: 4007362 (1977-02-01), Sindermann
patent: 4197583 (1980-04-01), Westell et al.
patent: 4439790 (1984-03-01), Yoshida
patent: 4451895 (1984-05-01), Sliwkowski
patent: 4454593 (1984-01-01), Fleming et al.
patent: 4475161 (1984-10-01), Stock
patent: 4587633 (1986-05-01), Wang et al.
patent: 4727589 (1988-02-01), Hirose et al.
Robert Davies, "Refresh Graphics Peripheral Configures to the Host System", Electronic Design, vol. 29, No. 17, 8-6-80, pp. 123-127.
Davis Bursky, "Japanese Microcomputers Step Up in Graphics", Electronic Design, vol. 29, No. 14, 7-9-81, pp. 43-46.

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