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Local difference-based active contour model for medical image segmentation and bias correction 期刊论文
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 10, 页码: 1755-1762
作者:  Niu, Yuefeng;  Cao, Jianzhong
收藏  |  浏览/下载:263/0  |  提交时间:2020/06/05
image segmentation  medical image processing  two-phase model  medical images  LBDE model  precise segmentation results  comparative models  local difference-based active contour model  medical image segmentation  bias correction  local bias field  difference estimation model  smooth orthogonal basis functions  clustering criterion function  measured image  local region  accurate segmentation results  level set evolution process  
Characterizing spatial-temporal patterns and abrupt changes in deep soil moisture across an intensively managed watershed 期刊论文
GEODERMA, 2019, 卷号: 341, 页码: 181-194
作者:  Wang, YQ (Wang, Yunqiang);  Sun, H (Sun, Hui);  Zhao, YL (Zhao, Yali)
Adobe PDF(4107Kb)  |  收藏  |  浏览/下载:548/0  |  提交时间:2019/03/11
Deep soils  Land use change  Meteorological variable  Soil water management  Land restoration  The Loess Plateau  
Impacts of short-term mitigation measures on PM2.5 and radiative effects: a case study at a regional background site near Beijing, China 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 卷号: 19, 期号: 3, 页码: 1881-1899
作者:  Wang, QY (Wang, Qiyuan);  Liu, SX (Liu, Suixin);  Li, N (Li, Nan);  Dai, WT (Dai, Wenting);  Wu, YF (Wu, Yunfei);  Tian, J (Tian, Jie);  Zhou, YQ (Zhou, Yaqing);  Wang, M (Wang, Meng);  Ho, H (Ho, Hang Sai Steven);  Chen, Y (Chen, Yang);  Zhang, RJ (Zhang, Renjian);  Zhao, SY (Zhao, Shuyu);  Zhu, CS (Zhu, Chongshu);  Han, YM (Han, Yongming);  Tie, XX (Tie, Xuexi);  Cao, JJ (Cao, Junji)
Adobe PDF(6517Kb)  |  收藏  |  浏览/下载:431/0  |  提交时间:2019/03/07
Snow-darkening versus direct radiative effects of mineral dust aerosol on the Indian summer monsoon onset: role of temperature change over dust sources 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 卷号: 19, 期号: 3, 页码: 1605-1622
作者:  Shi, ZG (Shi, Zhengguo);  Xie, XN (Xie, Xiaoning);  Li, XZ (Li, Xinzhou);  Yang, L (Yang, Liu);  Xie, XX (Xie, Xiaoxun);  Lei, J (Lei, Jing);  Sha, YY (Sha, Yingying);  Liu, XD (Liu, Xiaodong)
Adobe PDF(15700Kb)  |  收藏  |  浏览/下载:463/0  |  提交时间:2019/03/08
Dominant factor affecting Pb speciation and the leaching risk among land- use types around Pb-Zn mine 期刊论文
GEODERMA, 2018, 卷号: 326, 期号: 4, 页码: 123-132
作者:  Tian, Haixia;  Fang, Linchuan;  Duan, Chengjiao;  Wang, Yunqiang;  Wu, Hao
Adobe PDF(1676Kb)  |  收藏  |  浏览/下载:568/3  |  提交时间:2018/09/21
Land-use  Pb  Speciation  Leaching Risk  Mine  
Does afforestation deteriorate haze pollution in Beijing-Tianjin-Hebei (BTH), China? 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2018, 卷号: 18, 期号: 15, 页码: 10869-10879
作者:  Long, Xin;  Bei, Naifang;  Wu, Jiarui;  Li, Xia;  Feng, Tian;  Xing, Li;  Zhao, Shuyu;  Cao, Junji;  Tie, Xuexi;  An, Zhisheng;  Li, Guohui
Adobe PDF(8321Kb)  |  收藏  |  浏览/下载:322/3  |  提交时间:2018/09/19
Contributions of residential coal combustion to the air qualityin Beijing–Tianjin–Hebei (BTH), China: a case study 期刊论文
Atmospheric Chemistry and Physics, 2018, 卷号: 18, 期号: 2018, 页码: 10675-10691
作者:  Li, X(Li, Xia);  Wu, JR(Wu, Jiarui);  Miriam Elser;  Feng, T(Feng, Tian);  Cao, JJ(Cao, Junji);  Imad El-Haddad;  Huang, RJ(Huang, Rujin);  Tie, XX(Tie, Xuexi);  André S. H. Prévôt;  Li, GH(Li, Guohui);  Li, Guohui
Adobe PDF(14460Kb)  |  收藏  |  浏览/下载:292/0  |  提交时间:2018/09/28
Determinants of personal exposure to fine particulate matter (PM2.5) adult subjects in Hong Kong 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 628-629, 期号: 2, 页码: 1165-1177
作者:  Chen, Xiao-Cui;  Ward, Tony J.;  Cao, Jun-Ji;  Lee, Shun-Cheng;  Chow, Judith C.;  Lau, Gabriel N. C.;  Yim, Steve H. L.;  Ho, Kin-Fai
Adobe PDF(2769Kb)  |  收藏  |  浏览/下载:300/1  |  提交时间:2018/09/21
Personal Exposure  Fine Particulate Matter  Particulate Constituents  Time-activity Diaries  Mixed-effects Model  
Widespread air pollutants of the North China Plain during the Asian summer monsoon season: a case study 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2018, 卷号: 18, 期号: 12, 页码: 8491-8504
作者:  Wu, Jiarui;  Bei, Naifang;  Li, Xia;  Cao, Junji;  Feng, Tian;  Wang, Yichen;  Tie, Xuexi;  Li, Guohui
Adobe PDF(23148Kb)  |  收藏  |  浏览/下载:366/1  |  提交时间:2018/09/20
Evaluation of Spatial and Temporal Performances of ERA-Interim Precipitation and Temperature in Mainland China 期刊论文
JOURNAL OF CLIMATE, 2018, 卷号: 31, 期号: 11, 页码: 4347-4365
作者:  Liu, Zhengjia;  Liu, Yansui;  Wang, Sisi;  Yang, Xiujing;  Wang, Lunche;  Baig, Muhammad Hasan Ali;  Chi, Wenfeng;  Wang, Zhaosheng
Adobe PDF(5070Kb)  |  收藏  |  浏览/下载:277/0  |  提交时间:2018/09/21