| 应用数字图像处理技术处理数字高程模型数据和与数字高程模型数据相结合的遥感信息 |
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| 引用本文： | 杨文久.应用数字图像处理技术处理数字高程模型数据和与数字高程模型数据相结合的遥感信息[J].国土资源遥感,1989,0(2):38-43. |
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| 作者姓名： | 杨文久 |
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| 作者单位： | 地质矿产部地质遥感中心 |
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| 摘 要： | 本文介绍了数字图像处理技术在处理数字高程模型数据和遥感信息与数字高程模型数据相结 合的综合分析方面的应用；说明了实现人工阴影和人工立体观察像对的方法的基本原理及其在处 理数字高程模型数据上的应用；介绍了为提高遥感图像的可解译性,把遥感信息与数字高程模型 相结合,制作遥感图像的人工立体观察像对和立体透视图像的方法技术。
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| 关 键 词： | 数字高程模型 数字图像处理技术 遥感信息 DEM 人工阴影图像 |
USING DIGITAL IMAGE PROCESSING TECHNIQUE TO PROCESS DIGITAL ELEVATION MODEL DATA AND REMOTE SENSING INFORMATION COMBINED WITH DIGITAL ELEVATION MODEL DATA |
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| Institution: | Remote Sensing Center of the Ministry of Geology and Mineral Resources |
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| Abstract: | In this paper the application of digital image processing technique to process digital elevation model data and remote sensing information combined with digital elevation model data is presented. The Principles of the techniques about shaded relief and synthetic stereo-pair viewing of images as well as their application in digital elevation model data processing are described. The methods of producing synthetic stereo and perspective-viewing of remote sensing images combined with digital elevation model data, which can increase the interpretability of remote sensing image, also are described in the paper. |
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