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Consecutive image processing system

  • US 4,928,253 A
  • Filed: 01/21/1987
  • Issued: 05/22/1990
  • Est. Priority Date: 01/25/1986
  • Status: Expired due to Fees
First Claim
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1. A consecutive image processing system for smoothly and consecutively processing image data when transferring and displaying said image data stored in image memories and display memories, said system comprising:

  • a host computer;

    an image control means for controlling a display of images, having a plurality of image memories divided into a plurality of memory areas for storing image frames having a display order, said display order being applied to allow performance of a display based on either a memory switch or an address switch so that the memory switch and address switch are not performed simultaneously, and a first microprocessor unit for commanding an enlargement rate, a memory transfer, and a display start based on a command from said host computer; and

    an image display means for displaying images, having a plurality of display memories each divided into a plurality of memory areas corresponding to said image memories for storing image frames to be displayed, each image frame having a display order corresponding to said image memories, and a second microprocessor unit for commanding a memory switch and a start address of an enlarged image under said enlargement rate based on a command from said first microprocessor unit.

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