Patent ID: 9449248
Filing Date: 2016-09-20
CPC Classification: G06K,G06T,H04N

Claim Text:
1. A non-transitory computer storage medium storing computer-useable instructions that, when used by one or more computing devices, cause the one or more computing devices to perform operations for providing a live preview of salient contours associated with live digital video feed, the operations comprising: processing a first frame of a plurality of frames in a live digital video feed through an edge-detecting filter to generate a first output, the first output including at least one edge detected within the first frame; processing the first output through a plurality of filters to generate a second output, the plurality of filters configured to collectively preserve at least some color gradient information corresponding to at least some pixels adjacent the at least one edge; and presenting the first frame with the second output as an overlay thereon, the overlay including the at least some color gradient information and providing a live preview of salient contours to be generated from the first frame.