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Auxiliary removable memory for storing image parameter data

  • US 5,241,659 A
  • Filed: 09/14/1990
  • Issued: 08/31/1993
  • Est. Priority Date: 09/14/1990
  • Status: Expired due to Term
First Claim
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1. For use with a digital image processing system wherein a plurality of images are digitized and written to a first digital database, contents of said first digital database being readable by an image playback device which contains a digital database access controller for controllably accessing a digitized image stored by said first digital databases and, in response to the contents of a digitized image accessed from said first digital database, controllably outputting image display control signals for controlling the operation of an image display device, so that the image accessed from said first digital database is displayed thereby, a method of controlling the manner in which an image playback device causes said image display device to display an image comprising the steps of:

  • (a) storing, in said first digital database, in association with a respective one of digitized images written thereto, first control information through which said digital database access controller controls the accessing of a digitized image from said first digital database and outputs display device control signals, said first control information including a presentation control file which contains at least one of first data representative of the orientation of its associated image as stored by said first digital database and second data representative of the aspect ratio of its associated digitized image as stored by said first digital database;

    (b) providing a second digital database which is configured to be coupled with said playback device and the contents of which are readable by and alterable by said controller;

    (c) storing, in said second digital database, second control information for defining image display characteristics of one or more digitized images stored by said first digital database; and

    (d) causing said controller to access said first information stored by said first digital data base and second control information that has been stored by said second digital database and to control the display of an image stored by said first digital database in accordance with contents of said presentation control file and the contents of said second control information.

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