空间环境是开展空天一体化信息作战的主要场所，也是利用空间、控制空间的信息基础和资源保障。
The space environment is the main field of the space-aeronautics incorporation information battle, and is the information base and resource guarantee of utilizing space and controlling space.
考虑SLM显微图像的特征和图像的彩色信息，在HSI彩色空间和向量空间的基础上，提出了两种基于小波变换的边缘检测算法。
Considering the characteristics of SLM microscopic images and color information of them, two wavelet transformation based methods in HSI color space and vector space for edge detection are proposed.
这种检索方法在文本聚类的基础上，基于概念空间并与传统的关键词检索相结合能够帮助用户快速、准确地定位所需要查找的信息。
Based on concept space and text clustering technique as well as traditional keyword searching method, it could help users to locate the information they need quickly and precisely.
精细农业技术是一种以信息为基础的农业管理系统，又是依据农田信息存在的空间差异性而实施的。
Precision agriculture is an agricultural management system based on information and is implemented according to space variability existing in field information.
构建了空间信息基础框架数据库动态稳定模式，实现了数据库的动态稳定性。
On this basis, structure the mode for keeping system dynamic stability of the basic framework database of spatial information.
大地成果是空间定位的基础，是基础地理信息的重要组成部分。
As the foundation of spatial location, geodetic result is an important part of the fundamental GIS information.
地理空间信息网格这一重要的基础设施具有物理特征、基本特征和多方参与性等若干特征。
The geography space information grid has the physics character, the basic character and the participation character in many ways.
在此基础上，分别对地理信息空间数据获取、数据的误差分析以及数据库设计等进行了系统分析。
On this basis, this paper systematically analyses the space data acquisition, error analysis of data and the database design etc.
在浓度等值线快速生成的基础上，通过接口自动形成信息系统空间和属性文件，完成了专题自动分类。
The space and attribute files in GIS are established through transformation on the basis of the formation of equal consistency line, thus completing auto-classification.
在地籍信息系统建设的过程中，以地块为其基础的空间单位正逐渐成为共识。
During the course of constructing CIS, spatial unit based on parcel become accepted gradually in common.
本文在向量空间模型和概率推理网络的基础上提出了一个基于关键词与概念相结合的混合信息检索模型。
We bring forward a hybrid model that is based on a combination of keywords and concept. The hybrid model is built on vector space model and probabilistic reasoning network.
模拟的相关技术和方法可在信息集成平台的基础上，基于一系列空间数据处理方法开发实现。
This method of simulation can be developed by using a series of space data processing technology based on platform of information integration.
本文在状态空间型的船舶运动数学模型的基础上，用输入—输出信息的系统性方法构造出响应型非线性船舶运动数学模型。
The responding nonlinear ship motion mathematical model is constructed on the basis of the state space ship motion mathematical model by the systematic method of input-output information.
本文首先分析空间态势信息保障系统所必须实现的保障功能，并在此基础上构建空间态势信息保障系统的基本体系结构和分系统框架。
The necessary function of a basic space information system should realize is analyzed in the paper first, and then we build up the structure of the system based on the analysis.
MEFS在基于最大熵原理的基础上，运用互信息和Z -测试技术，采用两步方法进行空间特征选择。
Based on the theory of maximum entropy, MEFS USES mutual information and Z-test technologies, and takes two-step method to execute feature selection.
地质图空间数据库的建立对于基础地质图件的快速更新、信息资源共享以及基础地质科学研究具有重要意义。
The construction of the geological map spatial databases has great significance for the fast renewing of basic geological maps, sharing of information resources and study of basic geoscience.
本文探讨了城市基础地理信息系统的主要内容，软件平台的选用以及基础地理信息的空间数据的获取方法。
This paper discusses the main contents of foundational geographic information system in city, selection of software and the method of taking data of spatial place.
曲线的提取以图分割理论为基础，结合了图像中灰度、纹理和空间的多种信息，得到在各种畸变下仍然能保持相对稳定的区域边界为待配准曲线。
The curves that are stable under various distortions are extracted in Graph-cut Theory, which is fully using gray level, texture and spatial information of image.
地理信息系统(GIS)是在现代计算机软、硬件支持下，以地理空间数据库为基础新开发构建的一个属性管理系统。
Geographical Information system (GIS) is a newly designed attribute management system based on Geospatial database and supported by both software and hardware of modern computer.
同时把空间数据库技术和现代多媒体技术结合起来，实现在空间数据基础上的多媒体信息查询。
And it also integrated modern multimedia technology with traditional spatial database, hence the multimedia information query based on the spatial database came true.
降水空间分布信息是进行区域水资源管理的基础，同时也是区域防洪减灾中所需的重要信息。
The spatial distribution of precipitation is very important for integration management of water resource and flood prevention and reduction of a specified area.
建立林业资源信息空间基底是为林业资源的属性信息提供空间数据，为GIS在林业方面的应用提供基础数据。
Building spacial fundus of forestry resources information can offer spacial data for attribute information of forestry resources and base data for GIS application in forestry.
以文物保护信息资源数据中的空间资源数据为基础，结合GIS技术进行了系统的结构搭建。
This article is based on the space resource data from the cultural relic protection information data and establishes the systematic framework combining GIS technology.
地籍空间数据质量是地籍数据更新、信息查询与分析的基础。
Spatial data quality is the basis of cadastral data's updating, query and analysis.
本文在分析煤矿空间信息特点的基础上，提出了实用于煤矿的地理信息系统数据模型。
The data model which is applicable to GIS of coalmine are put forward based on analysis of the characteristic of coalmine spatial information.
在此基础上，我们进行了新词特征的挖掘，从串频、互信息和相似度等角度主要对新词的空间分布规律和时间分布规律进行了分析。
Based on it, we doa deep research on the space distribution and time distribution from the view of term frequency, mutual information and word similarity.
在普适计算与网格计算的支持下，智慧空间可以不断拓展成为按需服务的信息文化基础设施网格，即文化网格。
Between the support of pervasive computing and grid computing, the smart space will be developed to the culture grid that constructs the Information Infrastructure.
基于图像特征的遥感图像信息融合是在突出目标地物的空间结构和纹理特征基础上的信息融合。
The image feature fusion is a kind of data fusion that is based on spectral structure and texture feature of the objects.
地籍空间数据质量是地籍数据更新、信息查询与分析的基础。
The quality of cadastral spatial data is the basis of cadastral data's updating, query and analysis.
本文在信息的不确定性基础上提出了可拓信息的度量和可拓信息空间化简算法。
In this paper, we put forward extension information content and an algorithm for simplifying the extensive information space.
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