MACHINE LEARNING APPROACH FOR DETECTING MOBILE PHONE USAGE BY A DRIVER
First Claim
1. A method for detecting electronic device use by a driver of a vehicle, the method comprising:
- acquiring an image including a vehicle from an associated image capture device positioned to view oncoming traffic;
locating a region of the vehicle in the captured image;
processing pixels of the located region of the image for computing a feature vector describing a windshield region of the vehicle;
applying the feature vector to a classifier for classifying the image into respective classes including at least classes for candidate electronic device use and candidate electronic device non-use; and
,outputting the classification.
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Accused Products
Abstract
A system and method for detecting electronic device use by a driver of a vehicle including acquiring an image including a vehicle from an associated image capture device positioned to view oncoming traffic, locating a windshield region of the vehicle in the captured image, processing pixels of the windshield region of the image for computing a feature vector describing the windshield region of the vehicle, applying the feature vector to a classifier for classifying the image into respective classes including at least classes for candidate electronic device use and candidate electronic device non-use, and outputting the classification.
31 Citations
20 Claims
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1. A method for detecting electronic device use by a driver of a vehicle, the method comprising:
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acquiring an image including a vehicle from an associated image capture device positioned to view oncoming traffic; locating a region of the vehicle in the captured image; processing pixels of the located region of the image for computing a feature vector describing a windshield region of the vehicle; applying the feature vector to a classifier for classifying the image into respective classes including at least classes for candidate electronic device use and candidate electronic device non-use; and
,outputting the classification. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system configured to perform image analysis for detecting electronic device use by a driver of a vehicle comprising:
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an image capture device operably connected to a data processing device that captures an image of a target vehicle; and a processor-usable medium embodying computer code, said processor-usable medium being coupled to said data processing device, said computer program code comprising instructions executable by said processor and configured for; locating a windshield region of the vehicle in the captured image; processing pixels of the windshield region of the image for computing a feature vector describing the windshield region of the vehicle; applying the feature vector to a classifier for classifying the image into respective classes including at least classes for candidate electronic device use and candidate electronic device non-use; and
,outputting the classification. - View Dependent Claims (12, 13, 14, 15, 16)
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- 10. A system as set forth in claim 10, wherein said computer program code comprising instructions executable by said processor is further configured for, after locating a windshield region of the vehicle in the captured image, extracting the windshield region from the image.
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17. A non-transitory computer-usable medium for performing image analysis for detecting electronic device use by a driver of a vehicle said computer-usable medium embodying a computer program code, said computer program code comprising computer executable instructions configured for:
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acquiring an image including a vehicle from an associated image capture device positioned to view oncoming traffic; locating a windshield region of the vehicle in the captured image; processing pixels of the windshield region of the image for computing a feature vector describing the windshield region of the vehicle; applying the feature vector to a classifier for classifying the image into respective classes including at least classes for candidate electronic device use and candidate electronic device non-use; and
,outputting the classification. - View Dependent Claims (18, 19, 20)
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Specification