Road surface texture inspection using high resolution transverse profile measurements
ثبت نشده
چکیده
منابع مشابه
High Performance 3D Sensors for the Characterization of Road Surface Defects
Two different optical configurations were developed and are described. The first is a laser profiling system that is used for transverse profile acquisition for rut detection purposes. The second uses an autosynchronized laser scanning sensor for crack detection Both these systems have been installed on inspection vehicles and have been tested. Tests have shown results that have a very good cor...
متن کاملRoad Classification and Condition Determination Using Hyperspectral Imagery
Hyperspectral data has remarkable capabilities for automatic identification and mapping of urban surface materials because of its high spectral resolution. It includes a wealth of information which facilitates an understanding of the ground material properties. For identification of road surface materials, information about their relation to hyperspectral sensor measurements is needed. In this ...
متن کاملGeometric Descriptors of Road Surface Texture in Relation to Tire/Road Noise
The paper deals with the determination of geometric parameters in order to study the relationship between the tire/road noise and the texture of road surfaces. The approach was found to be an alternative to the classical spectral analyses and the numerical simulations of the tire/road contact. Texture parameters were derived from previous works in LCPC related to the influence of the microtextu...
متن کاملRoad Detection from High Resolution Satellite Imagery Using Texture Parameters in Neural Network
In this paper, neural networks are applied on high resolution IKONOS images for road detection. It was tried to optimize neural network's functionality using a variety of texture parameters with different window sizes and gray level numbers. Both the source image and pre-classified image were used for texture parameter extraction. The obtained results were compared in terms of road and backgrou...
متن کاملThe Effect of Asphalt Concrete Micro & Macro Texture on Skid Resistance
Skid resistance and road condition are common indices of road safety; therefore providing adequate skidding resistance will reduce the incidence of road accidents. The surface macrotexture has a large effect on the characteristics of road surface skidding, which is the focus of this research. During the study, the mean texture depth of the road surface was measured, in order to determine the co...
متن کامل