AUTOMATIC TARGET SELECTION FOR MULTI-TARGET OBJECT TRACKING
First Claim
Patent Images
1. A method for providing automatic object selection from multiple tracked objects for an imaging device comprising:
- tracking at least a first object and a second object across two or more image frames;
generating a first object selection metric associated with the first object and a second object selection metric associated with the second object; and
selecting the first object or the second object as a target object for tracking based at least in part on the first object selection metric and the second object selection metric.
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Abstract
Techniques related to automatic target object selection from multiple tracked objects for imaging devices are discussed. Such techniques may include generating one or more object selection metrics such as accumulated distances from frame center, accumulated velocities, and trajectory comparisons of predicted to actual trajectories for tracked objects and selecting the target object based on the object selection metric or metrics.
26 Citations
24 Claims
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1. A method for providing automatic object selection from multiple tracked objects for an imaging device comprising:
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tracking at least a first object and a second object across two or more image frames; generating a first object selection metric associated with the first object and a second object selection metric associated with the second object; and selecting the first object or the second object as a target object for tracking based at least in part on the first object selection metric and the second object selection metric. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system for providing automatic object selection from multiple tracked objects for an imaging device comprising:
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a memory configured to store image data; and a central processing unit coupled to the memory, wherein the central processing unit comprises; object tracking circuitry to track at least a first object and a second object across two or more image frames; and automatic object selection circuitry to generate a first object selection metric associated with the first object and a second object selection metric associated with the second object and to select at least the first object or the second object as a target object for tracking based at least in part on the first object selection metric and the second object selection metric. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. At least one machine readable medium comprising a plurality of instructions that in response to being executed on an imaging device, cause the imaging device to provide automatic object selection from multiple tracked objects by:
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tracking at least a first object and a second object across two or more image frames; generating a first object selection metric associated with the first object and a second object selection metric associated with the second object; and selecting at least the first object or the second object as a target object for tracking based at least in part on the first object selection metric and the second object selection metric. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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Specification