| 地质勘查中的数字图像处理技术 |
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| 引用本文： | 杨文久,刘心季.地质勘查中的数字图像处理技术[J].遥感学报,1992(4). |
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| 作者姓名： | 杨文久 刘心季 |
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| 作者单位： | 地矿部地质遥感中心
(杨文久)，地矿部地质遥感中心(刘心季) |
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| 摘 要： | 本文介绍用于地质勘查的数字图像处理技术。所处理的数据涉及遥感、地质、地球物理、地球化学和地理等学科的多源地学信息。针对地学信息的特殊性,研究和开发了各种数字图像处理方法,以增强和提取用于地质勘查的重要信息,辅助地质构造分析,并在矿产预测中取得初步效果,显示出数字图像处理技术在地质勘查中的应用潜力。
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| 关 键 词： | 彩色相关 人工阴影 RGB-IHS彩色空间变换 人工视差立体像对 数学形态学空间运算 位累加处理 |
DIGITAL IMAGE PROCESSING TECHNIQUE IN GEOLOGICAL EXPLORATION |
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| Yang Wenjiu Liu Xinji.DIGITAL IMAGE PROCESSING TECHNIQUE IN GEOLOGICAL EXPLORATION[J].Journal of Remote Sensing,1992(4). |
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| Authors: | Yang Wenjiu Liu Xinji |
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| Abstract: | Digital image processing technique applied to geological exploration is presented in this paper. The data processed are involved with multi-geoscience information such as remote sensing, geology, geophysics, geochemistry and geography. To be directed against the particularity of geoscience information, various methods of digital image processing have been developed in order to enhance and extract the important information used in geological exploration and to assist in geotectonic structural analysis. The preliminary result has been achieved in mineral prediction, demonstrating the potential of digital image processing technology in geological exploration. |
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| Keywords: | Cross-color Shaded relief RGB-IHS transformation Stereo pair by artificial parallax Spatial operation of mathematical morphology Bit accumulation processing |
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