Evaluation of the image data collection process for pavement evaluation
Keywords:
distresses, images, pavement conditionAbstract
The evaluation of the pavement condition is the main stage of a Pavement Management System, as it is from this that it will be identified whether the pavement was well constructed, meets the design specifications and whether it requires maintenance. This information is used by the administrative bodies to correctly allocate the available resources. Thus, there is an incentive to automate these processes to make them safer and more efficient. The objective of this research is to analyze an image data collection process to be applied in the evaluation of pavement. For this, digital images of the pavement were collected and then made available to different groups of evaluators through a form. It was possible to verify the reliability of the evaluations made with the images of the pavements based on the correlation and homogeneity of the answers, considering both the evaluation between the groups and their members. It was concluded that the responses showed consistency in the assigned grades and that the assessments using images had little difference between the groups. Thus, the method used can be considered reliable and promising for the process of automating the collection of information on the condition of the pavement using images.
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References
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