INTERSECTION RECOGNITION DEVICE AND ROAD TYPE RECOGNITION DEVICE
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Accused Products
Abstract
An intersection recognition device installed in a vehicle includes an image acquisition unit that acquires images around the moving vehicle. The device includes an extraction unit that extracts, from the images acquired by the image acquisition unit, a type and a position of at least one traffic marking existing around the vehicle. The device includes a determination unit that determines whether an intersection exists based on the type of the at least one traffic marking extracted by the extraction unit and a relative position relationship between the at least one traffic marking and the vehicle.
16 Citations
30 Claims
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1-13. -13. (canceled)
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14. An intersection recognition device installed in a vehicle, the intersection recognition device comprising:
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an image acquisition unit that acquires images around the moving vehicle; an extraction unit that extracts, from the images acquired by the image acquisition unit, a type and a position of at least one traffic marking existing around the vehicle; and a determination unit that determines whether an intersection exists based on the type of the at least one traffic marking extracted by the extraction unit and a relative position relationship between the at least one traffic marking and the vehicle. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification