Patent Document ID: 10055853
Application ID: 15847796
Patent Status: 1

Claim One:
1. A system for tracking multi joint subjects in an area of real space, comprising: a plurality of cameras, cameras in the plurality of cameras producing respective sequences of images of corresponding fields of view in the real space, the field of view of each camera overlapping with the field of view of at least one other camera in the plurality of cameras; a processing system coupled to the plurality of cameras, the processing system including: image recognition engines, receiving the sequences of images from the plurality of cameras, which process images to generate corresponding arrays of joint data structures, the arrays of joint data structures corresponding to particular images classifying elements of the particular images by joint type, time of the particular image, and coordinates of the element in the particular image; a tracking engine configured to receive the arrays of joint data structures corresponding to images in sequences of images from cameras having overlapping fields of view, and translate the coordinates of the elements in the arrays of joint data structures corresponding to images in different sequences into candidate joints having coordinates in real space; and logic to identify sets of candidate joints having coordinates in real space as multi-joint subjects in the real space.