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Article
Deep-block network for AU recognition and expression migration
Human facial behavior is an important information for communication. The study of facial behavior is one of the significant research topics in field of psychology, computer vision and artificial intelligence. ...
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Article
Ultimate bearing capacity of strip footings lying on Hoek–Brown slopes subjected to eccentric load
A self-developed finite element limit analysis (FELA) code was employed in this study to investigate the stability of eccentrically loaded strip footings on rock slopes. The research emphasis of this study was...
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Article
Seismic stability and failure mode of the slope containing a two-pile foundation
In this study, the seismic stability of the slope containing a two-pile foundation (SCTPF) under seismic loads is evaluated by the finite element limit analysis (FELA) method. The seismic loading is modeled as...
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Article
Kinematic limit analysis of the slope encapsulating a laterally loaded pile
This study aims to present a theoretical method for the safety factor of a slope encapsulating a laterally loaded pile. The factor can be derived by the object function concerning the external work rate and in...
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Chapter and Conference Paper
Detection of Interface Debonding Defects Based on Principal Component Analysis of Multiple Energy Features and K-Means Clustering Analysis
The coin-tap detection (low-frequency resonance acoustic detection) method has been widely utilized in detecting the interface debonding defect of bonding structure. The frequency domain and energy features of...
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Article
Laboratory and theoretical study for concrete–mudstone interface shear to account for asperity degradation
In this study, laboratory tests have been conducted to investigate the performance of concrete–mudstone interface shear under constant normal stiffness (CNS) condition and the profile of the interface roughne...
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Article
A region fusion based split Bregman method for TV Denoising algorithm
A novel robust image denoising method based Total Variation (TV) model called Region Fusion based Split Bregman (RFSB) method is proposed in this paper. First, the structural characteristics of the edge region...
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Article
Ultimate Bearing Capacity of Strip Footings on Hoek–Brown Rock Slopes Using Adaptive Finite Element Limit Analysis
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Article
Failure modes and ultimate bearing capacity of the isolated stone column in soft soil
The bearing mechanism of the isolated stone column in soft soil is a complex problem involving interactions of the granular material constituting the column and the surrounding soil. The existing ultimate bear...
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Article
Tunnel Stability Analysis in Weak Rocks Using the Convergence Confinement Method
A support system of weak rock tunnels typically consists of two components, namely an artificial support structure of combined categories and a rock mass surrounding the tunnel. Stability analysis and design m...
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Article
Eyeglasses removal based on attributes detection and improved TV restoration model
Eyeglasses are common occlusions on face images. The detection of eyeglasses attributes and eyeglasses removal are key factors for correct automatic face recognition. A method for eyeglasses removal based on a...
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Article
Numerical study on bearing capacity of ring foundations for storage tanks on a rock mass
The bearing capacity of ring footings on a rock mass is investigated by employing finite element limit analysis (FELA). The rock mass obeys the modified Hoek-Brown failure criterion and an associated flow rule...
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Article
A DEM-FDM coupled numerical study on the deformation and failure process of the isolated stone column in soft soil
A series of DEM-FDM coupled numerical simulations were performed to study the failure process of the isolated stone column in soft soil according to the Universal Distinct Element Code. In the proposed numeric...
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Article
A joint deep neural networks-based method for single nighttime rainy image enhancement
In rainy conditions, especially at night with low illumination, the visual of images obtained by outdoor computer vision systems is degraded significantly, leading to a significant negative effect on the work ...
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Article
Elastic Properties Calibration Approach for Discrete Element Method Model Based on Voronoi Tessellation Method
The purpose of this study is to establish a calibration approach for connecting the macro elastic properties and micro contact properties of the DEM model based on Voronoi tessellation method. Analytical solut...
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Chapter and Conference Paper
A Hole Repairing Method Based on Edge-Preserving Projection
A point cloud hole repairing method based on edge-preserving projection is proposed in order to maintain sharp features of holes. First, the hole boundary points are acquired by quadrants and angles, then conn...
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Chapter and Conference Paper
An Improved Total Variation Denoising Model
Total variation denoising model is vulnerable to the influence of the gradient and often loses the image details. Aiming at this shortcoming, an improved total variation denoising model is proposed to recover ...
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Chapter and Conference Paper
A Hole Repairing Method Based on Slicing
The repairing of 3D point cloud holes has an important meaning to ensure the integrity of cloud data. We present a slice-based repairing method for 3D point cloud in this paper. Firstly, the model is horizonta...
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Article
A deep CNN based transfer learning method for false positive reduction
A low false positive (FP) rate is of great importance for the use of a Computer Aided Detection (CAD) system to detect pulmonary nodules in thoracic Computed Tomography (CT). However, due to the variations of n.....
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Article
Textile fabric defect detection based on low-rank representation
In this paper, we propose a novel and robust fabric defect detection method based on the low-rank representation (LRR) technique. Due to the repeated texture structure we model a defects-free fabric image as a...
