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Xue LI,Pengjing LI,Dong WANG,Yuqiu WANG
Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6, Pages 895-904 doi: 10.1007/s11783-014-0736-z
Keywords: Xin'anjiang River multivariable statistical analysis temporal variation spatial variation water quality
Ali Reza GHANIZADEH, Morteza RAHROVAN
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4, Pages 787-799 doi: 10.1007/s11709-019-0516-8
Keywords: full-depth reclamation soil-reclaimed asphalt pavement blend Portland cement unconfined compressive strength multivariate
Yurui Fan,Guohe Huang,Yin Zhang,Yongping Li
Engineering 2018, Volume 4, Issue 5, Pages 617-626 doi: 10.1016/j.eng.2018.06.006
Keywords: Flood risk Copula Multivariate flood frequency analysis Distribution Markov chain Monte Carlo
Hua Tao, Pinjing He, Yi Zhang, Wenjie Sun
Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0945-3
Keywords: Municipal solid waste Incineration Circulating fluidized bed Load change Multivariate outlier detection
Image-based fall detection and classification of a user with a walking support system
Sajjad TAGHVAEI, Kazuhiro KOSUGE
Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3, Pages 427-441 doi: 10.1007/s11465-017-0465-7
The classification of visual human action is important in the development of systems that interact with humans. This study investigates an image-based classification of the human state while using a walking support system to improve the safety and dependability of these systems. We categorize the possible human behavior while utilizing a walker robot into eight states (i.e., sitting, standing, walking, and five falling types), and propose two different methods, namely, normal distribution and hidden Markov models (HMMs), to detect and recognize these states. The visual feature for the state classification is the centroid position of the upper body, which is extracted from the user’s depth images. The first method shows that the centroid position follows a normal distribution while walking, which can be adopted to detect any non-walking state. The second method implements HMMs to detect and recognize these states. We then measure and compare the performance of both methods. The classification results are employed to control the motion of a passive-type walker (called “RT Walker”) by activating its brakes in non-walking states. Thus, the system can be used for sit/stand support and fall prevention. The experiments are performed with four subjects, including an experienced physiotherapist. Results show that the algorithm can be adapted to the new user’s motion pattern within 40 s, with a fall detection rate of 96.25% and state classification rate of 81.0%. The proposed method can be implemented to other abnormality detection/classification applications that employ depth image-sensing devices.
Keywords: fall detection walking support hidden Markov model multivariate analysis
Spatio-temporal variations of water quality in Yuqiao Reservoir Basin, North China
Yuan XU,Ruqin XIE,Yuqiu WANG,Jian SHA
Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4, Pages 649-664 doi: 10.1007/s11783-014-0702-9
Keywords: Fuzzy comprehensive assessment multivariate statistical analysis water quality
Field investigation of intelligent compaction for hot mix asphalt resurfacing
Wei HU,Xiang SHU,Baoshan HUANG,Mark WOODS
Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 1, Pages 47-55 doi: 10.1007/s11709-016-0362-x
Keywords: intelligent compaction compaction meter value (CMV) semivariogram multivariate analysis
Reasonable Scale of Megacity Central Area Based on Multivariate Data and a Traffic Perspective
Lu Huapu, Bai Zhuotong,Wu Zhouhao, Fu Zhihuan
Strategic Study of CAE 2022, Volume 24, Issue 6, Pages 146-153 doi: 10.15302/J-SSCAE-2022.06.013
Keywords: reasonable scale multivariate data central urban area megacity happiness
An intuitive general rank-based correlation coefficient Research Articles
Divya PANDOVE, Shivani GOEL, Rinkle RANI
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 6, Pages 699-711 doi: 10.1631/FITEE.1601549
Keywords: General rank-based correlation coefficient Multivariate analysis Predictive metric Spearman’s rank correlation
Liu Defu,Pang Liang,Xie Botao,Shi Hongda,Lu Yijun
Strategic Study of CAE 2007, Volume 9, Issue 10, Pages 24-29
Keywords: Hurricane Katrina compound extreme value distribution multivariate compound extreme value distribution uncertainty analysis coastal offshore hydraulic and disaster prevention engineering risk analysis
Expanding the Scope of Multivariate Regression Approaches in Cross-Omics Research Article
Xiaoxi Hu, Yue Ma, Yakun Xu, Peiyao Zhao, Jun Wang
Engineering 2021, Volume 7, Issue 12, Pages 1725-1731 doi: 10.1016/j.eng.2020.05.028
Keywords: Multivariate regression methods Reduced rank regression Sparsity Dimensionality reduction Variable
Frontiers in Energy 2023, Volume 17, Issue 4, Pages 527-544 doi: 10.1007/s11708-023-0880-x
Keywords: fault detection unary classification self-supervised representation learning multivariate nonlinear
Interactive image segmentation with a regression based ensemble learning paradigm Article
Jin ZHANG, Zhao-hui TANG, Wei-hua GUI, Qing CHEN, Jin-ping LIU
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 7, Pages 1002-1020 doi: 10.1631/FITEE.1601401
Keywords: Interactive image segmentation Multivariate adaptive regression splines (MARS) Ensemble learning Thin-plate
15th International Congress for Stereology and Image Analysis 第十五届国际体视学与图像分析学术会议
Conference Date: 27 May 2019
Conference Place: 丹麦/奥胡斯
Administered by: 国际体视学与图像分析学会(ISSIA)
Title Author Date Type Operation
Assessment of temporal and spatial variations in water quality using multivariate statistical methods
Xue LI,Pengjing LI,Dong WANG,Yuqiu WANG
Journal Article
Modeling of unconfined compressive strength of soil-RAP blend stabilized with Portland cement using multivariate
Ali Reza GHANIZADEH, Morteza RAHROVAN
Journal Article
Uncertainty Quantification for Multivariate Eco-Hydrological Risk in the Xiangxi River within the Three
Yurui Fan,Guohe Huang,Yin Zhang,Yongping Li
Journal Article
Performance evaluation of circulating fluidized bed incineration of municipal solid waste by multivariate
Hua Tao, Pinjing He, Yi Zhang, Wenjie Sun
Journal Article
Image-based fall detection and classification of a user with a walking support system
Sajjad TAGHVAEI, Kazuhiro KOSUGE
Journal Article
Spatio-temporal variations of water quality in Yuqiao Reservoir Basin, North China
Yuan XU,Ruqin XIE,Yuqiu WANG,Jian SHA
Journal Article
Field investigation of intelligent compaction for hot mix asphalt resurfacing
Wei HU,Xiang SHU,Baoshan HUANG,Mark WOODS
Journal Article
Reasonable Scale of Megacity Central Area Based on Multivariate Data and a Traffic Perspective
Lu Huapu, Bai Zhuotong,Wu Zhouhao, Fu Zhihuan
Journal Article
An intuitive general rank-based correlation coefficient
Divya PANDOVE, Shivani GOEL, Rinkle RANI
Journal Article
The Lesson From Hurricane Katrina 2005——Risk Analysis for Coastal, Offshore, and Hydraulic Engineering
Liu Defu,Pang Liang,Xie Botao,Shi Hongda,Lu Yijun
Journal Article
Expanding the Scope of Multivariate Regression Approaches in Cross-Omics Research
Xiaoxi Hu, Yue Ma, Yakun Xu, Peiyao Zhao, Jun Wang
Journal Article
Unknown fault detection for EGT multi-temperature signals based on self-supervised feature learning and unary classification
Journal Article
Interactive image segmentation with a regression based ensemble learning paradigm
Jin ZHANG, Zhao-hui TANG, Wei-hua GUI, Qing CHEN, Jin-ping LIU
Journal Article
15th International Congress for Stereology and Image Analysis 第十五届国际体视学与图像分析学术会议
27 May 2019
Conference Information
黄幼麟: Dynamic Consumer Preferences for Electric Vehicles — A Longitudinal Analysis (2020-7-12)
10 Jun 2022
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