The invention provides a blind person driving method and device based on blind guiding glasses. The method comprises the steps of performing feature map extraction on a road image obtained by the blind guiding glasses; performing foreground and background category judgment on each pixel point of the resolution on the extracted feature map to obtain a foreground pixel point and a background pixel point; filtering background pixel points, reserving foreground pixel points, laying an anchor frame for the foreground pixel points to obtain a foreground anchor frame, and performing frame regressionoperation on the foreground anchor frame to obtain road image information; triggering an implementation control mechanism according to the road image information to generate prompt information; and acquiring road image information and prompt information, converting the road image information and the prompt information into induction signals, and prompting the induction signals to visually impairedpeople driving the vehicle through induction.
本发明提供了一种基于导盲眼镜的盲人驾驶方法及装置,其中方法包括:对导盲眼镜所获取到的道路图像进行特征图提取;在提取的特征图上对分辨率的每一个像素点进行前景和背景的类别判断,得到前景像素点和背景像素点;过滤背景像素点,保留前景像素点,对前景像素点铺设锚框,得到前景锚框,并对前景锚框进行边框回归操作,得到道路图像信息;根据道路图像信息触发实施控制机制,产生提示信息;获取道路图像信息和提示信息,将道路图像信息和提示信息转化为感应信号,将感应信号通过感应提示给驾驶车辆的视障人员。
Blind person driving method and device based on blind guiding glasses
一种基于导盲眼镜的盲人驾驶方法及装置
2021-03-02
Patent
Electronic Resource
Chinese
INTERSECTION BLIND-GUIDING SYSTEM, BLIND-GUIDING METHOD AND BLIND-GUIDING TERMINAL
European Patent Office | 2020
|Traffic light intersection blind guiding method and blind guiding device based on machine vision
European Patent Office | 2021
|Elevator with blind person guiding function and control method thereof
European Patent Office | 2021
|