中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共14条,第1-10条 帮助

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Unveiling the potential supply of cultural ecosystem services on the Qinghai-Tibet Plateau: Insights from tourist hiking trajectories 期刊论文  OAI收割
ECOSYSTEM SERVICES, 2025, 卷号: 73, 页码: 101711
作者:  
Huang, Sheng;  Yi, Jiawei;  Du, Yunyan;  Liang, Fuyuan;  Xu, Rui
  |  收藏  |  浏览/下载:14/0  |  提交时间:2025/04/21
TIPS: A three-dimensional phenotypic measurement system for individual maize tassel based on TreeQSM 期刊论文  OAI收割
ELSEVIER SCI LTD, 2023, 卷号: 212
作者:  
Xu, Bo;  Wan, Xiangyuan;  Yang, Hao;  Feng, Haikuan;  Fu, Yuanyuan
  |  收藏  |  浏览/下载:19/0  |  提交时间:2023/10/10
The use of HJ-1A/B satellite data to detect changes in the size of wetlands in response in to a sudden turn from drought to flood in the middle and lower reaches of the Yangtze River system in China 期刊论文  OAI收割
Geomatics, Natural Hazards and Risk, 2016, 卷号: 7, 期号: 1, 页码: 287-307
作者:  
Tian, Rong;  Cao, Chunxiang;  Peng, Ling;  Ma, Guangren;  Bao, Daming
收藏  |  浏览/下载:17/0  |  提交时间:2017/04/24
Using SPOT 5 fusion-ready imagery to detect Chinese tamarisk (saltcedar) with mathematical morphological method SCI/SSCI论文  OAI收割
2014
作者:  
Huang C.
收藏  |  浏览/下载:29/0  |  提交时间:2014/12/24
Neural mechanism of proposer's decision-making in the ultimatum and dictator games 期刊论文  OAI收割
NEURAL REGENERATION RESEARCH, 2013, 卷号: 8, 期号: 4, 页码: 357-362
作者:  
Zheng, Hongming;  Zhu, Liqi
收藏  |  浏览/下载:30/0  |  提交时间:2015/05/19
Expression and function of Delta-like ligand 4 in a rat model of retinopathy of prematurity 期刊论文  OAI收割
NEURAL REGENERATION RESEARCH, 2013, 卷号: 8, 期号: 8, 页码: 723-730
作者:  
Shi Shaoyang;  Li Xun;  Li You;  Pei Cunwen;  Yang Hongwei
  |  收藏  |  浏览/下载:22/0  |  提交时间:2021/02/26
TextureGrow: Object recognition and segmentation with limit prior knowledge (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Network Computing and Information Security, NCIS 2011, May 14, 2011 - May 15, 2011, Guilin, Guangxi, China
Yao Z.; Han Q.
收藏  |  浏览/下载:25/0  |  提交时间:2013/03/25
In this paper we present a new method for automatically visual recognition and semantic segmentation of photographs. Our automatically and rapidly approach based on Cellular Automation. Most of the analysis and description of recognition and segmentation are based on statistical or structural properties of this attribute  most of them need plenty of samples and prior Knowledge. In this paper  within a few evident samples (not too many)  we can first get the texture feature of each component and the structures  then select the approximately location randomly of the objects or patches of them  then we use the Cellular Automata algorithm to "grow" based on texture of different objects. The grow progress will stop When texture grow to the boundary. By this steps a new method is found which allow us use very few samples and low lever experience and get a rapidly and accuracy way to recognize and segment objects. We found that this new propose gives competitive results with limited experience and samples. 2011 IEEE.  
Line-of-sight locating algorithm for staring imaging aerial remote sensor (EI CONFERENCE) 会议论文  OAI收割
2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010, July 9, 2010 - July 11, 2010, Chengdu, China
作者:  
Li Y.
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/25
A line-of-sight (LOS) Locating algorithm for staring imaging is presented in this paper. Staring imaging is an imaging mode for aerial remote sensor  which photographs the designated earth-fixed target in muItidirections. Therefore  the details of interesting targets is available. For the target obscured or disguised  its advantage becomes more apparent. This paper proposes the method using two-axis rotation to achieve staring imaging  and establishes the system model and the associated coordinates. Adopting the method of coordinate transformation  the LOS Locating algorithm is constructed  which determines the LOS direction. For the validation of algorithm  Target Geolocation Algorithm is established using Simulink library blocks. Eventually  it proves the feasibility of the LOS Locating algorithm. This article provides a thought of LOS Locating algorithm for staring imaging. The method of coordinate transformation used in this paper can be applied to line-of-sight positioning in other imaging modes. 2010 IEEE.  
Improvement of urban land use and land cover classification approach in arid areas 会议论文  OAI收割
Proceedings of SPIE - The International Society for Optical Engineering, Image and Signal Processing for Remote Sensing XVI, Toulouse, France, 2010
Qian; Jing1; 2; Zhou; Qiming1; Chen; Xi2
收藏  |  浏览/下载:34/0  |  提交时间:2011/08/23
The Jilantai Salt Lake shorelines in northwestern arid China revealed by remote sensing images 期刊论文  iSwitch采集
JOURNAL OF ARID ENVIRONMENTS, 2008, 卷号: 72, 期号: 5, 页码: 861-866
作者:  
Yang, L.;  Chen, F.;  Chun, X.;  Fan, Y.;  Sun, Y.
收藏  |  浏览/下载:37/0  |  提交时间:2019/10/08