%0 Journal Article
%T A Multi-Section Analysis Method for the Extraction of Regions Containing Oil-Gas<br>含油气区域自动提取的多剖面分析方法
%A Zhou Guanxiong
%A Hu Sufei
%A Zou Haiming
%A <br>周冠雄
%A 胡肃非
%A 邹海明
%J 自动化学报
%D 1989
%I 
%X In 1] the author gave a pattern recognition expert system used to analyse the rocky properties of the section image of earthquake surveying. This system includes both the low-level and high-level processing parts. This paper presents a multi-section automatic analysis method for the variation of rocky properties. This method belongs to the low-level processing part, and provides the classification representations of the variation regions of section image rocky properties for the high-level processing part. The method mentioned above can also be used alone, and give the rocky distribution on the vertical section to extract the regions containing oil-gas. At present, the method using the technique of pattern recognition to determine the regions containing oil-gas is realized on single section image, and the performance is not too good, and far from available. The method presented in this paper utilizes multi-section information, hence it has higher value in both theory and practice. This method has been used to process the practical data on CYBER system, and as a result, the picture of the rocky property distribution is presented, and the regions containing oil-gas in the picture are in conformity to the artificial explanation and the location of the oil hole.
%K Seismic
%K pattern recognition
%K feature extraction
%K possible oil and gas deposit
%K clustering<br>剖面图
%K 模式识别
%K 含油气区域
%K 聚类
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=9CE0F9D51051D4061A776E4D0D702187&yid=1833A6AA51F779C1&vid=23CCDDCD68FFCC2F&iid=B31275AF3241DB2D&sid=8C267C8DC97FEEEF&eid=8566B4AE2A8832E3&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=0