中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共16条，第1-10条 帮助

条数/页： 排序方式：
Multiscale Entropy-Based Surface Complexity Analysis for Land Cover Image Semantic Segmentation 期刊论文  OAI收割
REMOTE SENSING, 2023, 卷号: 15, 期号: 8, 页码: 2192
作者:  Li, Lianfa;  Zhu, Zhiping;  Wang, Chengyi
  |  收藏  |  浏览/下载：29/0  |  提交时间：2023/06/10
A Priori Land Surface Reflectance Synergized With Multiscale Features Convolution Neural Network for MODIS Imagery Cloud Detection 期刊论文  OAI收割
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2023, 卷号: 16, 页码: 3294-3308
作者:  Ma, Nan;  Sun, Lin;  Zhou, Chenghu;  He, Yawen;  Dong, Chuanxiang
  |  收藏  |  浏览/下载：16/0  |  提交时间：2023/10/09
High-accuracy continuous mapping of surface water dynamics using automatic update of training samples and temporal consistency modification based on Google Earth Engine: A case study from Huizhou, China 期刊论文  OAI收割
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2021, 卷号: 179, 页码: 66-80
作者:  Li, Kewei;  Xu, Erqi
  |  收藏  |  浏览/下载：43/0  |  提交时间：2021/11/05
High-accuracy continuous mapping of surface water dynamics using automatic update of training samples and temporal consistency modification based on Google Earth Engine: A case study from Huizhou, China 期刊论文  OAI收割
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2021, 卷号: 179, 页码: 66-80
作者:  Li, Kewei;  Xu, Erqi
  |  收藏  |  浏览/下载：29/0  |  提交时间：2021/11/05
Magnetic, core-shell structured and surface molecularly imprinted polymers for the rapid and selective recognition of salicylic acid from aqueous solutions 期刊论文  OAI收割
APPLIED SURFACE SCIENCE, 2018, 卷号: 435, 页码: 178, 186
作者:  Zhang, Zulei;  Niu, Dechao;  Li, Yongsheng;  Shi, Jianlin
  |  收藏  |  浏览/下载：35/0  |  提交时间：2018/12/28
Rapid and sensitive determination of formamidines and metabolites with HPLC-MS/MS using core-shell columns 期刊论文  OAI收割
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2018, 卷号: 1076, 期号: -, 页码: 22-28
作者:  Wu, Yuhong;  Bu, Juan;  Guo, Hao;  Tan, Yanglan;  Zhong, Jian
  |  收藏  |  浏览/下载：27/0  |  提交时间：2020/12/09
Fluorescent and magnetic dual-responsive coreshell imprinting microspheres strategy for recognition and detection of phycocyanin 期刊论文  OAI收割
RSC ADVANCES, 2014, 卷号: 4, 期号: 40, 页码: 20677-20685
作者:  Zhang, Zhong;  Li, Jinhua;  Fu, Junqing;  Chen, Lingxin
收藏  |  浏览/下载：37/0  |  提交时间：2015/07/31
Color filtering method for CFA images based on gradient (EI CONFERENCE) 会议论文  OAI收割
International Conference on Communication Systems and Network Technologies, CSNT 2012, May 11, 2012 - May 13, 2012, Rajkot, Gujrat, India
作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.
收藏  |  浏览/下载：35/0  |  提交时间：2013/03/25
Single-sensor digital cameras capture image by covering the sensor surface with a color filter array(CFA) such that each sensor pixel only samples one of three primary color values  three color is R(red)  G(green) and B(blue). To render a full-color image  need an interpolation process commonly referred to as CFA demosaicking  is required to estimate the other two contributions for producing a full-color image. But  the noise in imaging sensors not only corrupts the color filter array  at the same time introduces artifacts during the color interpolation step and influence quality of images. In order to acquire high quality full-color images  adopt a sort of viable and effective interpolation algorithm based on gradient  at the time of removing the noise  reserve image border and detail information clearly. 2012 IEEE.  
Roughness analysis of optical surfaces by X-ray scattering (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Electronics and Optoelectronics, ICEOE 2011, July 29, 2011 - July 31, 2011, Dalian, China
作者:  Chen B.;  Chen B.
收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25
A grazing incidence x-ray scattering (XRS) method  Order perturbation theory (FOPT)  is stated briefly and an experimental facility based on an improved X-ray diffraction has been introduced  which can work with high performance. The x-ray scattering distributions of two super smooth silicon samples measured at the incidence angle 0.2 degree  as the x-ray wavelength is 0.154 nm  have been given and analyzed by the FOPT to give information about the surface profiles. As a comparison  the root mean square (RMS) surface roughness  grey-scale maps and one-dimensional power spectral density (1D PSD) have been derived from the atomic-force microscope (AFM) data. The results evaluated by FOPT are in good agreement with that of AFM  which indicates that x-ray scattering method is a practical characterization for the investigation of super smooth surfaces. 2011 IEEE.  
Levels and distributions of PBDEs and PCBs in sediments of the Bohai Sea, North China 期刊论文  OAI收割
JOURNAL OF ENVIRONMENTAL MONITORING, 2010, 卷号: 12, 期号: 6, 页码: 1234-1241
作者:  Pan, Xiaohui;  Tang, Jianhui;  Li, Jun;  Guo, Zhigang;  Zhang, Gan
  |  收藏  |  浏览/下载：32/0  |  提交时间：2011/07/14