Novel vehicle collision avoiding brake behavior detection method
A technology of vehicle collision and detection method, applied in the field of image processing and pattern recognition, can solve problems such as many constraint parameters and unsatisfactory universality, and achieve the effect of avoiding wrong positioning, satisfying real-time processing, and good universality.
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[0037] The present invention will be further described in detail below with reference to the drawings and embodiments.
[0038] The braking behavior detection method proposed by the present invention is mainly used in the auxiliary driving system of the vehicle in the daytime environment, and the purpose is to judge the braking behavior of the vehicle in front so as to remind the driver to give early warning and avoid vehicle collision. The method in the present invention can meet the requirements of real-time processing by vehicle-mounted mobile equipment.
[0039] In general, the method proposed in the present invention mainly includes two steps: (1) Positioning of the brake light area of the vehicle ahead; (2) Extracting features based on the positioned brake light area, discriminating braking behavior, and updating the saved history at the same time information. Step (1) is mainly used to convert the color space of the image of the front vehicle area, generate candidate brak...
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