公路施工危险区闯入智能识别技术研究

Research on intelligent identification technology in dangerous zone of highway construction

为了最大限度地降低公路施工安全事故发生的可能性,保障施工过程的安全、顺畅运行,针对公路施工危险区闯入这类危险源进行了智能识别技术研究。首先设置危险区,对图像进行灰度化、锐化等预处理后进行前景目标检测,实现了前景像素和背景像素的有效分离,然后通过连通区域检测对前景区域进行区分,识别危险区闯入人员,实现自动报警提醒功能。

In order to minimize the possibility of a highway construction safety accident, guarantee the safety of the construction process, smooth running, in view of the highway construction of danger into such hazards in the study of intelligent recognition technology. First set of danger, to grayscale image, sharpen after pretreatment of foreground object detection, realize the effective separation of foreground pixels and background pixels, then connected component detection to distinguish foreground area, through identification of danger into personnel, realize automatic alarm to remind function.