Patent ID: 9460554
Filing Date: 2016-10-04
CPC Classification: G06T

Claim Text:
1. A method comprising using at least one hardware processor for: receiving a video of a terrain captured by an aerial-based camera and metadata associated with the video; receiving deviation data indicative of an amount of inaccuracy in the metadata; receiving a digital terrain model (DTM); and computing, in real time and responsive to a user marking the location in the video, a geographic annotation representing a possible range of geographic coordinates of a location, wherein the geographic annotation is computed as a function of the deviation data, wherein the geographic annotation represents the amount of inaccuracy corresponding to a discontinuity in the terrain captured by the camera, wherein the discontinuity is due to a structure of the terrain that caused a portion of the terrain to be hidden from the camera, and wherein a size and shape of the geographic annotation is enhanced using the DTM.