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基于机器视觉技术的淡水鱼品种识别被引量：56
《农业工程学报》2011年第11期388-392,共5页张志强 牛智有 赵思明 
湖北省科技厅研究与开发资助项目(2009BBB013)
为了后续加工便利,需要对打捞上来的淡水鱼进行分类,而且分类是淡水鱼加工前处理的重要工序之一。为了实现淡水鱼的自动分类,该研究通过收集常见的4种淡水鱼240条为试验样本,分别为鲢鱼、鲫鱼、鳊鱼和鲤鱼。通过运用机器视觉技术采集各...
关键词：机器 视觉 鱼 图像处理 品种识别 
A deep learning approach to the classification of 3D CAD models被引量：12
《Journal of Zhejiang University-Science C(Computers and Electronics)》2014年第2期91-106,共16页Fei-wei QIN Lu-ye LI Shu-ming GAO Xiao-ling YANG Xiang CHEN 
Project supported by the National Natural Science Foundation of China(Nos.61163016 and 61173125)
Model classification is essential to the management and reuse of 3D CAD models.Manual model classification is laborious and error prone.At the same time,the automatic classification methods are scarce due to the intri...
关键词：CAD model classification Design reuse Machine learning Neural network 
Three-dimensional inversion analysis of an in situ stress field based on a two-stage optimization algorithm被引量：5
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2016年第10期782-802,共21页She-rong ZHANG An-kui HU Chao WANG 
supported by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China(No.51321065);the National Natural Science Foundation of China(No.51509182);the Tianjin Youth Research Program of Application Foundation and Advanced Technology(No.15JCQNJC08000),China
Establishing an accurate in situ stress field is important for analyzing the rock-mass stability of the undergroundcavern at the Huangdeng hydropower station in China. Because of the complexity and importance of the i...
关键词：In SITU stress  STEPWISE regression (SR)  Difference evolution (DE)  Support vector machine (SVM)  Finite element Huangdeng underground CAVERN 
STUDY OF NON-CONTACT MEASUREMENT OF FREE-FORM SURFACES
《Transactions of Tianjin University》2001年第4期226-228,共3页徐玉春 张国雄 解则晓 冯国馨 王春海 
Supported by"863"High Technology Development Comittee ofChina (No."863"- 51 1 - 942 - 0 2 4 ) ;National Natural Science Foun-dation of China (No.50 0 750 64)
A non contact three dimensional measurement method is presented in this paper.This system consists of a laser triangulation probe,a probe head and a coordinate measuring machine (CMM).The measurement principle of th...
关键词：free  form surface coordinate measuring machine PH10 probe head laser triangulation probe CALIBRATION 
加强机务管理 提高筑养路机械利用率
《科学之友》2007年第08B期82-83,共2页仝子凤 
提出对机械进行完善的管理而制定的实际的管理制度,并明确正确的经济核算,机械才能在公路建设事业中不断提高利用率,保证工程施工需要的质量和进度,获得良好的经济效益。
关键词：机械 管理 利用率 
金宝血透机的日常维护被引量：5
《医疗保健器具》2008年第3期33-34,共2页李朝伟 阮兴云 
本文阐述了金宝血透机日常维护和保养的一些方法,并简要介绍了故障检修的要点。
关键词：血透机 维护 检修 
Hybrid connectionist model determines CO_2–oil swelling factor被引量：2
《Petroleum Science》2018年第3期591-604,共14页Mohammad Ali Ahmadi Sohrab Zendehboudi Lesley A. James 
financial support from Natural Sciences and Engineering Research Council of Canada (NSERC), Innovate NL, and Statoil Canada
In-depth understanding of interactions between crude oil and CO2 provides insight into the CO2-based enhanced oil recovery（EOR） process design and simulation. When CO2 contacts crude oil, the dissolution process tak...
关键词：C02 injection CO2 swelling Genetic algorithm Predictive model Least-squares support vector machine 
Current Status of Objectification of Four Diagnostic Methods on Constitution Recognition of Chinese Medicine被引量：1
《Chinese Journal of Integrative Medicine》2022年第12期1137-1146,共10页LI Cong-cong YAN Xin-sheng LIU Ming-hao TENG Gui-fa 
Supported by Hebei Province Key Research and Development Project(No.203777119D)。
Chinese medicine(CM)has thousands of years of experience in prevention of diseases.As for CM,people's constitution is closely related to their health status,thus recognition of CM constitution is the fundamental and c...
关键词：Chinese medicine constitution recognition four diagnostic methods OBJECTIFICATION machine learning deep learning 
Determining human-coronavirus protein-protein interaction using machine intelligence被引量：1
《Medicine in Novel Technology and Devices》2023年第2期123-142,共20页Arijit Chakraborty Sajal Mitra Mainak Bhattacharjee Debashis De Anindya J.Pal 
The Severe Acute Respiratory Syndrome CoronaVirus 2(SARS-CoV-2)virus spread the novel CoronaVirus−19(nCoV-19)pandemic,resulting in millions of fatalities globally.Recent research demonstrated that the Protein-Protein ...
关键词：CORONAVIRUS Ensemble learning Machine intelligence Protein-protein interaction 
Uncertainties in landslide susceptibility prediction:Influence rule of different levels of errors in landslide spatial position被引量：2
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第10期4177-4191,共15页Faming Huang Ronghui Li Filippo Catani Xiaoting Zhou Ziqiang Zeng Jinsong Huang 
the National Natural Science Foundation of China(Grant Nos.42377164 and 52079062);the Interdisciplinary Innovation Fund of Natural Science,Nanchang University(Grant No.9167-28220007-YB2107).
The accuracy of landslide susceptibility prediction(LSP)mainly depends on the precision of the landslide spatial position.However,the spatial position error of landslide survey is inevitable,resulting in considerable ...
关键词：Landslide susceptibility prediction Random landslide position errors Uncertainty analysis Multi-layer perceptron Random forest Semi-supervised machine learning 
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