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Document layer extraction for mobile devices

  • US 10,359,909 B2
  • Filed: 03/25/2015
  • Issued: 07/23/2019
  • Est. Priority Date: 03/25/2015
  • Status: Active Grant
First Claim
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1. A method implemented at a cloud-based image service providing layer extraction of a multi-layered image for a mobile device, the method comprising:

  • receiving a request from the mobile device for the multi-layered image that is stored at the cloud-based image service;

    communicating an image preview and image layer previews of multiple layers of the multi-layered image to the mobile device for display in a user interface of a mobile file browser;

    generating a layer extraction of each of the multiple layers of the multi-layered image, the layer extraction of a layer generated as a full resolution image of the layer;

    receiving identifiers of layers that correspond to user selections of one or more of the image layer previews from the mobile device;

    generating a component representation of the layer extractions that correspond to the identified layers of the multi-layered image, the component representation including a description of how the layer extractions in the component representation are to be composited at the mobile device, the layer extractions being independently editable in the component representation;

    communicating the component representation of the layer extractions that are independently editable and correspond to the identified layers of the multi-layered image to the mobile device for use with an image editing application on the mobile device to upload image edit changes made to one or more of the identified layers in the component representation of the multi-layered image; and

    receiving the image edit changes made to the one or more identified layers in the component representation of the multi-layered image from the mobile device.

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