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Results: 220
A Two-Stage Registration Method for Dental Volumetric Data and Mesh Data
Dental computed tomography (CT) images and optical surface scan data are widely used in dental computer-aided design systems. Registration is essential if they are used in software systems. Existing automatic registration...
Xenopus DPPA2 is a Direct Inhibitor of Microtubule Polymerization Required for Nuclear Assembly
John Zhao Xue
Jan 01, 0001
The eukaryotic nucleus mediates the genomic functions of information storage and gene expression, but must be completely rebuilt after every open mitosis as well as during fertilization. Nuclear abnormalities are observed in...
Published by: Rockefeller University
Dynamic friction modelling without drift and its application in the simulation of a valve controlled hydraulic cylinder system

The frictional modelling literature is reviewed, and it is demonstrated that unrealistic drift results when the shape coefficient is 1.0 for the LuGre and the integral friction models. Drift will not occur but other dynamic...

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Dynamic friction modelling without drift and its application in the simulation of a valve controlled hydraulic cylinder system

The frictional modelling literature is reviewed, and it is demonstrated that unrealistic drift results when the shape coefficient is 1.0 for the LuGre and the integral friction models. Drift will not occur but other dynamic...

Published by:
Optimization of Classroom Teaching Quality Based on Multimedia Feature Extraction Technology
Lin Zhu, Shujuan Xue
Jan 01, 2024
In this article, the research of multimedia teaching video content feature extraction is carried out. According to the file structure, data type, and storage mechanism of the teaching video, a program is developed to...
A Quality Traceability System for Fruit and Vegetable Supply Chain Based on Multi-Chain Blockchain
Feng Xue, Fangju Li
Jan 01, 2023
To enhance the efficiency and security of traceability in the fruit and vegetable industry, this paper proposes an optimized model based on multi-chain blockchain technology. Firstly, an analysis is conducted on the supply chain...
A User Authentication Schema Under the Integration of Mobile Edge Computing and Blockchain Technology
Feng Xue, Fangju Li
Jan 01, 2023
The safe and efficient authentication of users is the basis for the realization of the Internet of Things. A reliable and fast user authentication schema that combines mobile edge computing and blockchain technology is proposed....
A Novel Query Method for Spatial Database Based on Improved K-Nearest Neighbor Algorithm
Huili Xia, Feng Xue
Jan 01, 2024
Spatial database is a spatial information database and is the core component of geographic information systems (GIS). Aiming at the problem that time complexity of k-nearest neighbor (kNN) querying algorithms are proportionate...
Multimedia Innovation and Integration of Folk Art Elements in Interior Design
Xiaoyan Wu, Xiaobo Xue
Jan 01, 2024
In the long history, China has accumulated a large number of excellent traditional cultures, especially folk-art elements, which are very rich in content and are good design materials and inspiration sources. With the...
Bar Image Identification Based on Laplacian Eigenmap and Fuzzy SVM
Xue Shao
Dec 23, 2022
Bar code image recognition is a key technology in modern logistics management. An efficient identification system is built based on manifold learning and fuzzy SVM. By integrating the fractal image segmentation technology, it...
The temporal variation of SO2 emissions embodied in Chinese supply chains, 2002-2012.
Whilst attention is increasingly being focused on embodied pollutant emissions along supply chains in China, relatively little attention has been paid to dynamic changes in this process. This study utilized environmental...
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Global Multi-Source Information Fusion Management and Deep Learning Optimization for Tourism
Xue Yu
May 01, 2022
The purpose is to solve the problems of sparse data information, low recommendation precision and recall rate and cold start of the current tourism personalized recommendation system. First, a context based personalized...
A Novel Arch-Shaped Hybrid Composite Triboelectric Generator Using Carbon Fiber Reinforced Polymers

With the diminution of energy sources and the need for using cleaner energy, alternatives must be found. In addition, the desire to supply energy to autonomous low-power electronics has spurred interest in triboelectric...

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Research of Image Recognition of Plant Diseases and Pests Based on Deep Learning
Deep learning has attracted more and more attention in speech recognition, visual recognition and other fields. In the field of image processing, using deep learning method can obtain high recognition rate. In this paper, the...
An Efficient Self-Refinement and Reconstruction Network for Image Denoising
Jinqiang Xue, Qin Wu
Jan 04, 2023
Recent works tend to design effective but deep and complex denoising networks, which usually ignored the industrial requirement of efficiency. In this paper, an effective and efficient self-refinement and reconstruction network...

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