Patents by Inventor Rajesh Budhiraja

Rajesh Budhiraja has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pixel-aligned drawing to avoid anti-aliasing
    Patent number: 9818210
    Abstract: A method, system, and computer-readable storage medium are disclosed for boundary-aligned anti-aliasing. In one embodiment, artwork input comprising a first set of one or more graphical elements and a second set of one or more graphical elements may be received. The first set may comprise at least one horizontal or vertical line segment. Each graphical element in the first set of one or more graphical elements may be automatically aligned to pixel boundaries based on a pixel resolution of a target imaging device. An anti-aliasing function may be applied to generate a selectively anti-aliased artwork based on the artwork input. Applying the anti-aliasing function may comprise applying anti-aliasing effects to the second set of one or more graphical elements and not to the first set of one or more graphical elements. The selectively anti-aliased artwork may be displayed on the target imaging device.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: November 14, 2017
    Assignee: ADOBE SYSTEMS INCORPORATED
    Inventors: Rajesh Budhiraja, Paresh Goel, David Gideon Macy, Kallol Acharya
  • Pixel-Aligned Drawing to Avoid Anti-Aliasing
    Publication number: 20130093784
    Abstract: A method, system, and computer-readable storage medium are disclosed for boundary-aligned anti-aliasing. In one embodiment, artwork input comprising a first set of one or more graphical elements and a second set of one or more graphical elements may be received. The first set may comprise at least one horizontal or vertical line segment. Each graphical element in the first set of one or more graphical elements may be automatically aligned to pixel boundaries based on a pixel resolution of a target imaging device. An anti-aliasing function may be applied to generate a selectively anti-aliased artwork based on the artwork input. Applying the anti-aliasing function may comprise applying anti-aliasing effects to the second set of one or more graphical elements and not to the first set of one or more graphical elements. The selectively anti-aliased artwork may be displayed on the target imaging device.
    Type: Application
    Filed: July 10, 2009
    Publication date: April 18, 2013
    Inventors: Rajesh Budhiraja, Paresh Goel, David Gideon Macy, Kallol Acharya