Research on Image Processing Methods in Pavement Crack Extraction
نویسندگان
چکیده
منابع مشابه
Processing Digital Image for Measurement of Crack Dimensions in Concrete
The elements of the concrete structure are most frequently affected by cracking. Crack detection is essential to ensure safety and performance during its service life. Cracks do not have a regular shape, in order to achieve the exact dimensions of the crack; the general mathematical formulae are by no means applicable. The authors have proposed a new method which aims to measure the crack dimen...
متن کاملPavement Damage Crack Recognition
This paper proposes a crack recognition method based on high-resolution line array 12 cameras and adaptive lifting algorithm. By defining the crack rate, this algorithm calculates the 13 ratio of the crack area to the area of the entire collected image to characterize the damage extent of 14 the current section. The algorithm first uses image preprocessing to reduce the image noise, then 15 use...
متن کاملAutomatic Pavement Crack Detection by Multi-Scale Image Fusion
Pavement crack detection from images is a challenging problem due to intensity inhomogeneity, topology complexity, low contrast, and noisy texture background. Traditional learningbased approach has difficulty in obtain representative training samples. We propose a new unsupervised multi-scale fusion crack detection (MFCD) algorithm that does not require training data. First, we develop a window...
متن کاملSurface Distresses Detection of Pavement Based on Digital Image Processing
Pavement crack is the main form of early diseases of pavement. The use of digital photography to record pavement images and subsequent crack detection and classification has undergone continuous improvements over the past decade. Digital image processing has been applied to detect the pavement crack for its advantages of large amount of information and auto detection. The application of digital...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2019
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1302/4/042037