System and method for detecting, tracking, and classifiying objects
First Claim
Patent Images
1. A method for discerning a vehicle at an access control point, the method comprising:
- obtaining a first video sequence of the access control point from a first camera operable to capture video of the vehicle approaching a first gate;
detecting an object of interest from the first video sequence;
obtaining a second video sequence of the access control point from a second camera operable to capture video of the vehicle approaching a second gate;
detecting the object of interest from the second video sequence;
tracking the object from the first video sequence and the second video sequence to obtain tracked-object data;
classifying the object to obtain classified-object data;
determining that the object is the vehicle based on the classified-object data;
determining if the vehicle is being tailgated based on the classified-object data;
determining that the vehicle is present in a predetermined detection zone of the access control point based on the tracked-object data; and
controlling activation of the first gate, the second gate, or both the first gate and the second gate at the access control point based on the determining if the vehicle is being tailgated.
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Abstract
The present disclosure provides for a method, device, and computer-readable storage medium for performing a method for discerning a vehicle at an access control point. The method including obtaining a video sequence of the access control point; detecting an object of interest from the video sequence; tracking the object from the video sequence to obtain tracked-object data; classifying the object to obtain classified-object data; determining that the object is a vehicle based on the classified-object data; and determining that the vehicle is present in a predetermined detection zone based on the tracked-object data.
8 Citations
16 Claims
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1. A method for discerning a vehicle at an access control point, the method comprising:
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obtaining a first video sequence of the access control point from a first camera operable to capture video of the vehicle approaching a first gate; detecting an object of interest from the first video sequence; obtaining a second video sequence of the access control point from a second camera operable to capture video of the vehicle approaching a second gate; detecting the object of interest from the second video sequence; tracking the object from the first video sequence and the second video sequence to obtain tracked-object data; classifying the object to obtain classified-object data; determining that the object is the vehicle based on the classified-object data; determining if the vehicle is being tailgated based on the classified-object data; determining that the vehicle is present in a predetermined detection zone of the access control point based on the tracked-object data; and controlling activation of the first gate, the second gate, or both the first gate and the second gate at the access control point based on the determining if the vehicle is being tailgated. - View Dependent Claims (2, 3)
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4. A device for discerning a vehicle at an access control point, the device comprising:
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a memory containing instructions; and at least one processor, operably connected to the memory, that executes the instructions to perform operations comprising; obtaining a first video sequence of the access control point from a first camera operable to capture video of the vehicle approaching a gate; detecting an object of interest from the first video sequence; obtaining a second video sequence of the access control point from a second camera operable to capture video of the vehicle approaching a second gate; detecting the object of interest from the second video sequence; tracking the object from the first video sequence and the second video sequence to obtain tracked-object data; classifying the object to obtain classified-object data; determining that the object is the vehicle based on the classified-object data; determining if the vehicle is being tailgated based on the classified-object data; determining that the vehicle is present in a predetermined detection zone of the access control point based on the tracked-object data; and controlling activation of the first gate, the second gate, or both the first pate and the second gate at the access control point based on the determining if the vehicle is being tailgated. - View Dependent Claims (5, 6)
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7. A method for discerning a vehicle at an access control point, the method comprising:
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obtaining a video sequence of the access control point from a first camera operable to capture video of the vehicle approaching a first outer gate; detecting an object of interest from the video sequence; tracking the object from the video sequence to obtain tracked-object data; classifying the object to obtain classified-object data; determining that the object is the vehicle based on the classified-object data; determining that the vehicle is present in a predetermined detection zone of the access control point based on the tracked-object data; and controlling activation of the first outer gate and a second inner gate at the access control point based on the classifying the vehicle. - View Dependent Claims (8, 9)
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10. A device for discerning a vehicle at an access control point, the device comprising:
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a memory containing instructions; and at least one processor, operably connected to the memory, that executes the instructions to perform operations comprising; obtaining a video sequence of the access control point from a first camera operable to capture video of the vehicle approaching a first outer gate; detecting an object of interest from the video sequence; tracking the object from the video sequence to obtain tracked-object data; classifying the object to obtain classified-object data; determining that the object is the vehicle based on the classified-object data; determining that the vehicle is present in a predetermined detection zone of the access control point based on the tracked-object data; and controlling activation of the first outer gate and a second inner gate at the access control point based on the classifying the vehicle. - View Dependent Claims (11, 12)
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13. A method for discerning a vehicle at an access control point, the method comprising:
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obtaining a first video sequence of the access control point from a first camera operable to capture video of the vehicle approaching a first outer gate; detecting an object of interest from the first video sequence; obtaining a second video sequence of the access control point from a second camera operable to capture video of the vehicle approaching a second gate; detecting the object of interest from the second video sequence; tracking the object from the first video sequence and the second video sequence to obtain tracked-object data; classifying the object to obtain classified-object data; determining that the object is the vehicle based on the classified-object data; determining that the vehicle is present in a predetermined detection zone of the access control point based on the tracked-object data; and controlling activation of the first outer gate, the second gate, or both the first outer gate and the second gate at the access control point based on the determining that the vehicle is present in the predetermined detection zone. - View Dependent Claims (14, 15)
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16. A device for discerning a vehicle at an access control point, the device comprising:
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a memory containing instructions; and at least one processor, operably connected to the memory, that executes the instructions to perform operations comprising; obtaining a first video sequence of the access control point from a first camera operable to capture video of the vehicle approaching a first outer gate; obtaining a second video sequence of the access control point from a second camera operable to detect the object of interest from the second video sequence; detecting an object of interest from the first video sequence the second video sequence, or both the first video sequence and the second video sequence; tracking the object from the first video sequence and the second video sequence to capture video of the vehicle approaching a second gate to obtain tracked-object data; classifying the object to obtain classified-object data; determining that the object is the vehicle based on the classified-object data; determining that the vehicle is present in a predetermined detection zone of the access control point based on the tracked-object data; and controlling activation of the first outer gate at the access control point based on the determining that the vehicle is present in the predetermined detection zone.
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Specification