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Method and system for processing a two-dimensional image in a microprocessor

  • US 4,894,646 A
  • Filed: 11/19/1987
  • Issued: 01/16/1990
  • Est. Priority Date: 03/30/1987
  • Status: Expired due to Fees
First Claim
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1. An image processing system including a display device, a first store and a second store,means for loading digital representations of images to be displayed into said first and second stores, each said image being subdivided into a plurality of sub-images,a table associated with each image and each sub-image, each said table associated with each image defining view characteristics for said associated image, each said table for each said sub-image defining view characteristics for said associated sub-image,means for selecting a view of a stored image for display on said display device as a viewed image having view characteristics, said selecting means accessing said view of said stored image by selecting sub-images for display, said selecting means including means for comparing said view characteristics of said viewed image to said view characteristics of a selected sub-image and means for changing said view characteristics of said selected sub-image to the view characteristics of said viewed image before displaying said sub-image.

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