The apparatus of the present disclosure detects a preceding vehicle and a white dashed line provided at regular intervals along a road from an image captured by a monocular camera. In addition, the apparatus of the present disclosure acquires speed information of the host vehicle. Then, the apparatus of the present disclosure counts the number of white dashed lines included in the section from the vertical position of the preceding vehicle to the lower fixed reference position of the vertical position in the camera image, and detects the deceleration of the preceding vehicle based on the time-series transition of the number of white dashed lines and the speed information of the host vehicle.
DEVICE, METHOD, AND STORAGE MEDIUM FOR DETECTING DECELERATION OF PRECEDING VEHICLE
2024-04-18
Patent
Electronic Resource
English
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