1) Automatic Extraction of Primary Objects
关键地物自动提取
2) keywords automatic extraction
关键词自动提取
1.
In this paper,basing on the problems of existing keywords automatic extraction, and combining with the demand for web page classification,research the following:1.
文本关键词自动提取算法可分为基于统计的方法,基于词语共现图的方法,基于词语网络的方法三种。
3) automatic keyword extraction
关键词自动抽取
1.
The task of automatic keyword extraction is to use computer to automatically extract keywords that very effectively express the theme of the text document.
关键词自动抽取的任务就是使用计算机自动地从文本中抽取能够高度有效表达文本主题的词汇。
2.
In this paper,we proposed an automatic keyword extraction method based on KNN method.
本文利用K最近邻方法的思想,提出了一种基于K最近邻的关键词自动抽取方法。
4) key frame extraction
关键帧提取
1.
Improved key frame extraction algorithm based on shot for MPEG compressed video
一种压缩域中基于镜头的关键帧提取改进算法
2.
This paper briefly discusses the existing approaches and presents a new approach for key frame extraction based on a mutual information.
关键帧提取技术是视频分析和基于内容的视频检索的基础。
3.
The shot mutation(based on pixel,template matching,based on histogram,based on the video features) evolution detection(double comparative,model-based,based on compressed domain) methods and key frame extraction methods(based on the color feature,based on the border shot,based on the shot,based on the kinematic analysis and so on) are studied in depth.
概述了基于内容的视频检索的方法和工作过程,研究的重点是突变镜头探测(基于像素的方法、模板匹配法、基于直方图的方法、基于视频特征的方法),渐变镜头探测(双重比较法、基于模型的方法、基于压缩域的方法),关键帧提取的关键技术(基于颜色特征的方法、基于镜头边界的方法、基于镜头的方法、基于运动分析的方法等),在综合分析了各类方法的工作机理和优缺点的基础上,提出了一个优化的视频内容分析检索框架。
5) keywording
关键字提取
1.
In order to improve it s intelligence,we introduce a new data model and a new ducoments searching model which composing are keywording and abstracting, and construct a new methods to realize it.
为提高搜索引擎中Spider的智能化 ,引入一种新的数据模型和文档自动检索模型 ,其中文档自动检索主要由关键字提取和抽取文摘两部分组成 。
6) keyword extraction
关键字提取
1.
New keyword extraction research;
新的关键字提取算法研究
2.
keyword extraction plays a very important role in the text mining domain,since the keywords can represent the asserted main point in a document.
在分析现有关键字提取算法的基础上,提出了一个基于词语网络的英文文档关键字提取算法,采用节点删除指标度量节点(词语)重要性。
补充资料：后勤指挥自动化系统(见后勤指挥自动化)
后勤指挥自动化系统(见后勤指挥自动化)
automated system of logistic command
houqin zhihui zidonghua xitong后勤指挥自动化系统(automated、ys-tem of logistie eommand)见后勤指挥自动化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条