Patents Assigned to New DEST Corporation
  • Image/text filtering system and method
    Patent number: 5038381
    Abstract: Image/text filtering apparatus and method for use in optical character recognition (OCR) scanning is disclosed. The invention filters video data representing text and image data on a document and erases the image data so that only the text data remains.
    Type: Grant
    Filed: March 19, 1990
    Date of Patent: August 6, 1991
    Assignee: New DEST Corporation
    Inventor: Brett K. Nelson
  • Document scanner
    Patent number: 4961117
    Abstract: A document scanner for utilization with a word processing and/or graphics processing equipment, such as a personal computer environment. The document scanner provides improved pixel compensation and gamma compensation techniques as well as improved control in the illumination process of the scanning of a document.
    Type: Grant
    Filed: November 13, 1987
    Date of Patent: October 2, 1990
    Assignee: New DEST Corporation
    Inventor: Stuart D. Rumley