| 彩色合成选择法及其在黄河入海口研究中的应用 |
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| 引用本文： | 张昭贵.彩色合成选择法及其在黄河入海口研究中的应用[J].遥感学报,1992(4). |
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| 作者姓名： | 张昭贵 |
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| 作者单位： | 石油勘探开发科学研究院遥感所 |
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| 摘 要： | 彩色合成选择法是根据色度学原理,求出地物之间在各种彩色合成方案中的色差,以选择彩色合成方案。将此方法应用到黄河入海口,提取黄河水、海水、沙滩、陆地等主要地物信息,效果明显。
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| 关 键 词： | 彩色合成选择法 色差 黄河口 地物 |
THE CHOOSING OF COLOR COMPOSITION AND ITS APPLICATION TO HUANGHE RIVER MOUTH |
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| Zhang Zhaogui.THE CHOOSING OF COLOR COMPOSITION AND ITS APPLICATION TO HUANGHE RIVER MOUTH[J].Journal of Remote Sensing,1992(4). |
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| Authors: | Zhang Zhaogui |
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| Abstract: | Color composition is simple and useful in image enhancing processing, but is always limited by user's experence. In this paper a metho of choosing color composition is given which is based on chromaticity. The visual sensitivity to color difference between objects on computer VDP can be caculated in all kinds of possible color composition, then the best choice of color composition can be gained. It is very profitable to apply this method to extract interesting information from images. In Huanghe River mouth there are about four kinds of objects such as Yellow Sea water, Huanghe Water, delta Land and seabeach which basicly determine the enviromental changes and influence the oil industry development. Using Thematic images and choosing best color composition has successfully define the boundaries between objects and provides exact data for further studies. |
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| Keywords: | Choosing of color composi ion Color difference Huanghe River mouth objects |
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