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以大地构造格局和区域构造体系的信息识别方法为重点，介绍了图象处理基本方法──卷积滤波的运用思路、应用效果以及成矿地质环境的遥感定量分析方法。依据定量分析结果，在地理信息系统支持下，构建了可对多源地学信息进行定量判别推理分析的成矿地质环境综合评价模型，初步形成了从信息识别到综合评价的相对完整的思路和方法，并在实际运用中取得了较好的效果。
Taking the tectonic framework and information recognition method of regional tectonic system as focus, this paper introduces the basic methods of image processing ─ ─ application of convolution filtering, remote sensing and quantitative analysis of metallogenic geological environment. Based on the results of quantitative analysis, a comprehensive evaluation model of metallogenic geology environment that can quantitatively analyze and reason in multi-source geosciences information is established with the support of GIS, and a relatively complete idea and method of information identification to comprehensive evaluation are initially formed , And achieved good results in practical application.