Journal ArticleDOI
Concave distribution characterization of asphalt pavement surface segregation using smartphone and image processing based techniques
TLDR
A more efficient image processing method with the aid of smartphone imaging was adopted to rate the segregation level of asphalt pavement surface and it was found that it is an encouraging approach to evaluate the surface segregation based on CDC.About:
This article is published in Construction and Building Materials.The article was published on 2021-09-27. It has received 10 citations till now. The article focuses on the topics: Image processing.read more
Citations
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Journal ArticleDOI
Pavement texture depth estimation using image-based multiscale features
TL;DR: In this article , a multiscale segmentation and 2D wavelet decomposition based image-based multi-scale features for texture depth estimation was proposed. But the results showed that the multivariable nonlinear regressors were not able to deal with features' multicollinearity.
Journal ArticleDOI
Digital image processing for precise evaluation of concrete crack repair using bio-inspired strategies
Ali Raza,Rao Arsalan Khushnood +1 more
TL;DR: In this paper , Bacillus pumilus with calcite precipitate was used for mortar crack repair by using a non-ureolytic (avoiding the production of ammonia), alkaliphilic bacterial strain with calcium source.
Journal ArticleDOI
Computer Vision Based Asphalt Pavement Segregation Detection Using Image Texture Analysis Integrated with Extreme Gradient Boosting Machine and Deep Convolutional Neural Networks
Nhat-Duc Hoang,Van-Duc Tran +1 more
TL;DR: In this paper , a computer vision based method for automatic identification of aggregate segregation is proposed and verifies a new method including Extreme Gradient Boosting Machine integrated with Attractive Repulsive Center-Symmetric Local Binary Pattern (ARCSLBP-XGBoost) and Deep Convolutional Neural Network (DCNN).
Journal ArticleDOI
Study on meso-structural characteristics and homogeneity of asphalt mixture skeleton contacts
TL;DR: In this paper , the difference in key aggregate particle size on the meso-contact characteristic and the distribution homogeneous of contact points was investigated, and the relationship between the evaluation parameters of skeleton homogeneity and the macro-rutting resistance of asphalt mixtures was examined.
Journal ArticleDOI
A two-dimensional entropy-based method for detecting the degree of segregation in asphalt mixture
TL;DR: Wang et al. as mentioned in this paper proposed two-dimensional (2D) entropy of the chunking image in calculating uniformity complexity (U) to evaluate surface segregation of bituminous mixtures with digital image processing.
References
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Journal ArticleDOI
Fractal and multifractal analysis: a review.
TL;DR: The aim of this review is to explain and to categorize the various algorithms into groups and their application in the field of medical signal analysis.
Journal ArticleDOI
An efficient differential box-counting approach to compute fractal dimension of image
N. Sarkar,Bidyut B. Chaudhuri +1 more
TL;DR: An efficient differential box-counting approach to estimate fractal dimension is proposed and by comparison with four other methods, it has been shown that the method is both efficient and accurate.
Proceedings ArticleDOI
Perceptual Quality Assessment of Smartphone Photography
TL;DR: This work introduces the Smartphone Photography Attribute and Quality (SPAQ) database, consisting of 11,125 pictures taken by 66 smartphones, where each image is attached with so far the richest annotations, and makes the first attempts to train blind image quality assessment (BIQA) models constructed by baseline and multi-task deep neural networks.
Journal ArticleDOI
A comparison of nature inspired algorithms for multi-threshold image segmentation
TL;DR: The method based on the mixture of Gaussian functions to approximate the 1D histogram of a gray level image and whose parameters are calculated using three nature inspired algorithms is used, applied to multi-threshold problem.
Journal Article
Segregation in hot-mix asphalt pavements
Mary Stroup-Gardiner,E R Brown +1 more
TL;DR: In this article, the authors present recommended methods and specifications to detect and measure segregation of hot-mix asphalt using infrared thermography or ROSANv laser surface texture measurements, which is of particular interest to materials and construction engineers in state highway agencies, as well as contractor personnel responsible for construction of HMA paving projects.