Feature Object Detection on the urban road surface by The Application of Three Line Scanner Imagery

摘要

The Three Line Scanner or TLS Technology has emerged for the few years. The merit characteristic ofrnThree Line Scanner distributes the digital image with very high spatial resolution, few centimeters. Byrnmeanwhile, the traffic problem in mega city remains more and more severe such as Traffic congestion,rnAccident etc. Moreover, due to human and time-consuming process by manual vehicle counting, thernautomatic method for road monitoring becomes challenging research. The research focuses onrndevelopment on the application of Three Line Scanner Image application for automatic road surfacerndetection and detection of objects on the urban road. The research presents the novel and simple algorithmrnto detect the feature on the urban area based on the application the region growing and the shaperndescriptor as well as the road line reconstruction algorithm by Radon Transformation. The robust method inrnthis experiment has been developed from the simple shape extraction such as the roads including theirrnsurface and boundary etc. The promising results is shown and discussed in this study.