Patent Document ID: 9626581
Application ID: 14493044

Base Claim:
1. A method for detecting and tracking a target, comprising: detecting the target using a plurality of feature cues; fusing the plurality of feature cues to form a set of target hypotheses; tracking the target based on the set of target hypotheses and a scene context analysis; and updating the tracking of the target based on a target motion model; wherein fusing the plurality of feature cues to form a set of target hypotheses comprises fusing a first output from a first detector with a second output from a second detector, wherein the first and second outputs are of different types and the first detector operates on the output of the second detector; and wherein the tracking compensates for a motion of a radiation source tracked by a radiation imaging device.

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Claim 6:
6. The method of claim 1 , wherein the plurality of feature cues is generated by at least a first plurality of detectors, wherein a first view of the target for each detector of the first plurality of detectors is substantially the same, and a second plurality of detectors, wherein a second view of the target for each detector of the second plurality of detectors is substantially the same, wherein the first and second views are different.