Patent attributes
Locating features in image information captured by multiple cameras of a computing device can be facilitated by removing background objects from the image information. A distance past which objects should be considered to be background objects is determined, and an amount of disparity for that distance calculated. Any objects having less than that amount of disparity in the image information can be removed, leaving objects that should be treated as foreground objects. An advantage of such an approach is that objects can be determined to be foreground objects even when those objects are only viewable by one of the cameras and disparity information cannot be calculated for those objects from the image information. Such an approach can be combined with other approaches as well to improve accuracy.
