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中国自动化学会区块链专业委员会
中国自动化学会 区块链 委员会
2022/12/31
区块链专委会成立于2018年6月，由中国自动化学会副理事长兼秘书长王飞跃教授、中国人民大学袁勇教授、武汉大学张俊教授等联合发起，致力于以国家经济发展和行业应用的重大需求为出发点，面向区块链涉及的经济、技术、应用等一系列问题展开研究，致力于促进自动化、计算机、经济管理等区块链涉及的交叉学科领域学者的合作与交流，巩固提升中国自动化学界在区块链技术方面的学术影响力，进而引领国际区块链领域的学术方向。
中国自动化学会网络信息服务专业委员会
中国自动化学会 网络信息服务 委员会
2022/12/31
2015年，蒋昌俊教授牵头向中国自动化学会递交了成立网络信息服务专业委员会的申请，于2015年底通过自动化学会常务理事会和理事会的审批，得到正式批复。2016年8月，在上海同济大学召开首次专委会议，举行了中国自动化学会网络信息服务专业委员会的专委主任、副主任、秘书长的选举工作，由蒋昌俊教授担任专委会主任，段振华教授、宋爱波教授、单志广教授、庞善臣教授、谭民教授、刘民教授、程立高级工程师（支付宝公司...
中国自动化学会大数据专业委员会（图）
中国自动化学会 大数据 数据融合
2022/12/31
随着信息科学技术的快速发展，工业、农业、国防、金融、生命与健康、资源与环境等领域已经并且每天都在传输、存储、处理和利用越来越多的来自各种各样传感器的数据。我们已处于“大数据”（Big Data）时代，迫切需要开展大数据技术与应用研究。大数据背景下的复杂系统建模、控制、优化、决策、调度、故障诊断与系统维护等，及与此密切相关的压缩感知、数据融合和机器学习等的理论、技术和应用涉及众多学科，包括自动化学科...
SAR图像的绝对辐射精度直接影响SAR定量化应用水平，现有基于定标器的绝对辐射定标方法难以对SAR系统进行持续监测。如能在普通场景中找到一种稳定的散射特征量，则可将其作为参考实现常态化定标。针对C波段SAR图像，建立不同类别地物散射样本库，分析发现城区的后向散射系数中值重心具有良好的时间稳定性，进而提出一种基于神经网络的城区地物精筛与散射稳定特性提取方法。测试数据及与热带雨林数据的比较实验表明，该...
中国东北地区处于古亚洲构造域、蒙古-鄂霍茨克构造域和环太平洋构造域叠加作用最为显著的地区，是地学研究的热点区域.为了探析欧亚大陆下西太平洋板片的俯冲形态以及揭示该区域深部地球动力学机制，利用卫星重力数据通过预处理共轭梯度快速密度反演算法获得了包含东北地区、华北部分地区及日本海海域在内的研究区域上地幔三维密度结构，结合天然地震三维层析成像结果共同揭示太平洋板片的俯冲形态和深部动力机制.俯冲的太平洋板...
3D DATA PROCESSING TOWARD MAINTENANCE AND CONSERVATION. THE INTEGRATED DIGITAL DOCUMENTATION OF CASA DE VIDRO
3D Integrated Survey Documentation Point cloud processing and analysis
2019/3/1
During the last decade, 3D integrated surveys and BIM modelling procedures have greatly improved the overall knowledge on some Brazilian Modernist buildings. In this framework, the Casa de Vidro 3D su...
运动模糊图像点扩散函数参数估计
运动模糊 点扩散函数 梯度倒谱 自相关
2018/11/20
为解决图像拍摄过程中相机与目标之间相对运动造成的图像模糊问题，提出一种基于梯度倒谱、最小二乘法与微分自相关结合的算法估计运动模糊图像点扩散函数（PSF）参数，通过对模糊图像梯度倒谱分析并结合最小二乘法估计出模糊方向，进而通过微分自相关法估计模糊尺寸。采用该算法对仿真模糊图像和实拍模糊图像进行PSF参数估计，当模糊方向角在0°~179°、模糊尺度在5~60个像素时，本文算法估计的模糊角度绝对误差小于...
A COMPARATIVE STUDY OF LAND SURFACE TEMPERATURE WITH DIFFERENT INDICES ON HETEROGENEOUS LAND COVER USING LANDSAT 8 DATA
LST Landsat 8 NDBI NDSI NDVI NDWI Land Cover
2019/2/27
The temperature rise in urban areas has become a major environmental concern. Hence, the study of Land surface temperature (LST) in urban areas is important to understand the behaviour of different la...
GIS AND BIM INTEGRATION AT DATA LEVEL: A REVIEW
GIS BIM CityGML IFC data Integration models
2018/11/9
City Geography Markup Language (CityGML) and Industry Foundation Class (IFC) are the two most popular data exchange format for the integration of Geographic Information System (GIS) and Building Infor...
ORIGIN-DESTINATION-BASED PUBLIC TRANSPORT SERVICE GAP
Public transport Service gap Supply-Demand Origin-Destination Spatial disparity
2018/11/9
There are some studies that analyze public transport service gap by region from comparing supply and demand. However, due to data limitations, previous studies were limited in subdividing region-based...
DENDROGRAM CLUSTERING FOR 3D DATA ANALYTICS IN SMART CITY
Smart City Dendrogram Clustering 3D Spatial Database 3D GIS Data Analytics Data Structure
2018/11/9
Smart city is a connection of physical and social infrastructure together with the information technology to leverage the collective intelligence of the city. Cities will build huge data centres. Thes...
DEVELOPMENT OF A FRAMEWORK FOR IMPLEMENTING 3D SPATIAL DATA INFRASTRUCTURE IN OMAN – ISSUES AND CHALLENGES
2D and 3D Geospatial datasets 2D SDI 3D SDI
2018/11/9
The paper reviews that there are several issues and challenges in order to implement full 2D and 3D Spatial Data Infrastructure (SDI) in Oman. The state of current 2D SDI and 3D geospatial data has be...
INVESTIGATING THE NATIONAL DIGITAL CADASTRAL DATABASE (NDCDB) DATA HANDLING WITHIN GIS APPLICATIONS
National Digital Cadastral Database Multi-case study patial analysis
2018/11/8
This paper explains the investigation carried out to understand NDCDB data handling within GIS applications. The method used was a case study replicated to five established GIS applications from diffe...
HISTORICAL SDI, THEMATIC MAPS AND ANALYSIS OF A COMPLEX NETWORK OF MEDIEVAL TOWERS (13TH–15TH CENTURY) IN THE MOORISH STRIP
GIS, Historical SDI, Spatial Data Analysis, Visibility, Medieval heritage, Towers of Moorish Strip
2018/11/9
This work is part of an investigation into the use of GIS for the documentation and comprehension of medieval architectural heritage in the ancient Kingdom of Seville. The research was done in the fra...