Patents by Inventor Soheil Darabi

Soheil Darabi 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).

  • Low memory content aware image modification
    Patent number: 9396530
    Abstract: Techniques are disclosed for generating a modified image. A source image at an original, or high, resolution is downsampled to a lower resolution. One or more mappings between different patches, or regions, of pixels within the source image or across several images are generated from the downsampled image using a patch-based sampling algorithm. Such patch-based sampling algorithms may be used find correspondences between patches of one or more images by defining a nearest-neighbor field as a function of offsets for some distance function of the patches. The mapping is then upsampled to a higher resolution for coherent regions and used to identify fill content in the source image for filling patches in other portions of the image or other images. The fill content is derived from regions of the source image corresponding to the coordinates of the source patch in the upsampled mapping.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: July 19, 2016
    Assignee: Adobe Systems Incorporated
    Inventors: Sohrab Amirghodsi, Soheil Darabi
  • LOW MEMORY CONTENT AWARE IMAGE MODIFICATION
    Publication number: 20160027159
    Abstract: Techniques are disclosed for generating a modified image. A source image at an original, or high, resolution is downsampled to a lower resolution. One or more mappings between different patches, or regions, of pixels within the source image or across several images are generated from the downsampled image using a patch-based sampling algorithm. Such patch-based sampling algorithms may be used find correspondences between patches of one or more images by defining a nearest-neighbor field as a function of offsets for some distance function of the patches. The mapping is then upsampled to a higher resolution for coherent regions and used to identify fill content in the source image for filling patches in other portions of the image or other images. The fill content is derived from regions of the source image corresponding to the coordinates of the source patch in the upsampled mapping.
    Type: Application
    Filed: July 24, 2014
    Publication date: January 28, 2016
    Applicant: ADOBE SYSTEMS INCORPORATED
    Inventors: Sohrab Amirghodsi, Soheil Darabi