Patents Assigned to Shira Computers Ltd.
  • Method and system for half tone color conversion
    Patent number: 6115140
    Abstract: A method and a system for color converting an HT image according to a desired color conversion. The method includes the steps of dilating the HT image to form a dilated HT image, converting the original HT image and the dilated HT image to CT images, color converting the CT image from the original HT image to form a converted CT image, and then using the CT images as a guide to interpolate between the dilated and the original HT images.
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: September 5, 2000
    Assignee: Shira Computers Ltd.
    Inventors: Yoav Bresler, Pavel Nosko
  • Method for conversion of a color electronic pre-press system data file to a page description language data file
    Patent number: 6055064
    Abstract: A method for the conversion of an CEPS image data file to a vector dominated Page Description Language (PDL) file. The CEPS image data file can include LineWork image data, Continuous Tone image data and High resolution Continuous Tone (HC) data. The Page Description Language file can be realized as a composite file or a separated file.
    Type: Grant
    Filed: May 7, 1997
    Date of Patent: April 25, 2000
    Assignee: Shira Computers Ltd.
    Inventors: Lior Lifshitz, Raphael Wiesenberg
  • Method for conversion of a color electronic pre-press system data file to a page description language data file
    Patent number: 5752057
    Abstract: A method for the conversion of an CEPS image data file to a vector dominated Page Description Language (PDL) file. The CEPS image data file can include LineWork image data, Continuous Tone image data and High resolution Continuous Tone (HC) data. The Page Description Language file can be realized as a composite file or a separated file.
    Type: Grant
    Filed: October 27, 1994
    Date of Patent: May 12, 1998
    Assignee: Shira Computers Ltd.
    Inventors: Lior Lifshitz, Raphael Wiesenberg