Method for storing and retrieving images in/from a database

• US 5,742,815 A
• Filed: 10/04/1994
• Issued: 04/21/1998
• Est. Priority Date: 10/04/1994
• Status: Expired due to Term

• Current Assignee: Firefly Optics LLC, Reachcast, Ltd.
• Original Assignee: IOTA Industries Ltd.
• Inventors: Stern, Yonatan Pesach
• Primary Examiner(s): Black, Thomas G.
• Assistant Examiner(s): Lewis, Cheryl R.
• Application Number:
  US08/318,044
• Time in Patent Office: 1,295 Days
• Field of Search: 395/600, 395/163, 395/164
• US Class Current: 1/1
• CPC Class Codes: G06F 16/5846 using extracted text
• CPC Class Codes: Y10S 707/99944 Object-oriented database structure

Abstract

A method for storing, processing, and retrieving images in/from a graphic database. The graphic database is a digital database which is created by converting an original image into a digital format and arranging and organizing the digital format so as to identify elements of the converted image. The graphic database is so arranged and organized as to enable the identifiable elements of the converted image to be searched and displayed with the look and format of the original image.

Claims

1. A method for searching and retrieving data from a graphic database, said method comprising the steps of:

providing a graphic database having an electronic raster file of a converted image or document, an electronic binary file having pointers to the electronic raster file, an electronic administrative database having records corresponding to the format of the image or document, an electronic textual database having records corresponding to text in the image or document, an electronic geometrical database having records corresponding to specific geometrical locations of elements in the image or document, and a plurality of electronic indices files corresponding to the geometrical, textual, and administrative databases for accessing data therewithin;

identifying data in the image or document to be searched;

searching for the data in the textual database;

searching for the format of the data in the administrative database;

searching for the geometrical location of the data in the geometrical database;

displaying the data in the context of the original image or document.

2. A method for creating a graphic database, said method comprising the steps of:

converting an image or document into an electronic file having a digital raster format;

enhancing the digital raster format of the converted image or document;

creating an electronic binary file having pointers to the file having the enhanced digital raster format;

creating an electronic administrative database having records corresponding to the format of the image or document;

creating an electronic textual database having records corresponding to text in the image or document;

creating an electronic geometrical database having records corresponding to specific geometrical locations of elements in the image or document;

creating a plurality of electronic indices files corresponding to the geometrical, textual, and administrative databases for accessing data therewithin.