26 Result(s)
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Chapter and Conference Paper
Damage Localization and Imaging of Composite Materials Based on Sparse Reconstruction Using Lamb Wave Anisotropy Propagation Model
In order to solve the anisotropy problem of composite materials on the impact of damage localization, a sparse reconstruction imaging method based on Lamb wave anisotropy propagation model is proposed in this ...
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Chapter and Conference Paper
An Adaptive Low Illumination Color Image Enhancement Method Using Dragonfly Algorithm
In order to improve the visual perception of color images under low illumination conditions, an adaptive enhancement method is proposed to enhance the contrast and brightness, enrich the color and avoid over-e...
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Chapter and Conference Paper
Continuous Estimation of Grasp Kinematics with Real-Time Surface EMG Decomposition
The aim of the study was to apply the real-time surface electromyography (EMG) decomposition to the continuous estimation of grasp kinematics. A real-time decomposition scheme based on the convolutional compen...
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Chapter and Conference Paper
Noise-Removal Method for Manifold Learning
Manifold learning algorithms are nonlinear dimensionality reduction methods which could find the intrinsic geometry structure of the data points and recover the latent main factors that influence object change...
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Chapter and Conference Paper
Evaluation of K-SVD Embedded with Modified \(\ell _{1}\) -Norm Sparse Representation Algorithm
The K-SVD algorithm aims to find an adaptive dictionary for a set of signals by using the sparse representation optimization and constrained singular value decomposition. In this paper, firstly, the original K...
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Chapter and Conference Paper
A Method of Ridge-NNG-Based Multivariate Fault Isolation in Presentence of Collinearity
Multivariate fault isolation is a critical step for monitoring industrial chemical and biological processes. For some complex cases with strong correlation variables which commonly exist in the industry proces...
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Chapter and Conference Paper
Multivariate Fault Isolation in Presence of Outliers Based on Robust Nonnegative Garrote
Fault isolation is essential to fault monitoring, which can be used to detect the cause of the fault. Commonly used methods include contribution plots, LASSO, Nonnegative garrote, construction-based methods, b...
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Chapter and Conference Paper
High Performance of RSA Simulation System Based on Modified Montgomery Algorithm
In order to eliminate the effect of the factor \({R^{ - 1}}\) and decrease the number of iteration of modular exponentiation al...
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Chapter and Conference Paper
Locality Constrained Dictionary Learning for Human Behavior Recognition: Using AMEI and EMEI
In this paper, a human behavior recognition method based on locality constrained dictionary learning (LCDL) is proposed, the average motion energy image (AMEI) and enhanced motion energy image (EMEI) are utili...
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Chapter and Conference Paper
Human Action Recognition Based on Angle Descriptor
A simple and effective method for 3D skeleton based action recognition is proposed in this paper. Instead of taking the whole skeleton joints as the input, we select several active joints to represent the enti...
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Chapter and Conference Paper
3D Finite Element Modeling and Simulation of Nonlinear Ultrasonic Evaluation for Steel Damage
This research develops a theoretical method to evaluate the creep damage in a 91 steel with ultrasonic nonlinear technique. A three-dimensional finite element model is built to simulate the creep damage of ste...
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Chapter and Conference Paper
Human Behavior Recognition Method Based on Improved Energy Image Species and Pyramid HOG Feature
Since traditional energy image species are easily affected by the motion time and location shift, this paper proposes a human behavior recognition method based on improved energy image species combined with py...
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Chapter and Conference Paper
DES Algorithm Realization in Asynchronous Circuit Using Four-Phase Bundled-Data
In order to reduce the power consumption of the DES algorithm circuit, this paper designs an asynchronous pipeline based on the four-phase handshake protocol, and realizes the pipeline in the round to satisfy ...
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Chapter and Conference Paper
Gait Pose Estimation Based on Manifold Learning
A manifold learning based approach for gait pose estimation is proposed in this paper. It consists of two manifold learning based dimension reductions and three map** functions based on General Regression Ne...
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Chapter and Conference Paper
Simulation of Energy Efficiency in Wireless Meter Reading System by OPNET
A method using OPNET for the energy efficiency analysis is proposed to save the energy cost of the wireless meter reading system in this paper. Firstly, a node energy module is generated to reveal the energy c...
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Chapter and Conference Paper
A Heterogeneous Data Integration Model
With the rapid development of the Internet of Things (IOT), the data management, data mining and data analysis in IOT systems require improving the usability of the multi-sourced, distributed, autonomous and h...
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Chapter and Conference Paper
An Emergency-Response Timing Constraint Workflow Model
In view of the requirements for high reliability, high time accuracy and complicated time constraints in emergency response workflow systems, a time constraints modeling method is proposed to meet these requir...
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Chapter and Conference Paper
An Improved DES Anti-DPA Algorithm and Its Automatic Simulation System
Based on the analysis of DES cryptographic algorithms and anti-attack strategy, this paper proposes an advanced DES anti-DPA attack algorithm by further improving the Mask method in the power consumption point...
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Chapter and Conference Paper
An Adaptive Slope Compensation Circuit and Its Application
To solve the over-compensation problem in the current mode PWM switch power, a new adaptive slope compensation circuit is proposed in this paper. In the circuit, the difference between the output and input vol...
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Chapter and Conference Paper
Research on ZigBee Wireless Meter Reading System in Opnet Simulator
The paper aims to evaluate the performance of a ZigBee wireless meter reading system using Opnet. At first, a scheme of distributed meter reading system is proposed. In order to simulate the real system, an en...
