Patent Document ID: 9495581
Application ID: 14176034
Patent Status: 1

Claim One:
1. A method of using semantic labeling to provide drawing assistance to a user sketching an image comprising: generating, by one or more processors of a computing device, a guidance map for the image, the guidance map including feature labels identifying one or more portions of the guidance map corresponding to one or more features of the image; detecting a stroke drawn by a user on a touch screen of the computing device; associating a feature label with the stroke; identifying a portion of the guidance map nearest to the stroke that has an associated feature label that matches the feature label of the stroke; generating, by the one or more processors, a geometrically-corrected stroke using the identified portion of the guidance map nearest to the stroke that has the associated feature label that matches the feature label of the stroke; and rendering, by the computing device, the geometrically-corrected stroke on the touch screen in place of the stroke drawn by the user.