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《Geomatics & Spatial Information Technology》 2017-11
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Method Analysis of Making High Quality Colored Orthography Images

WANG Yong-an;CHEN Ping;YANG Feng-shuan;ZHANG Peng;61243 Troops;  
With the widely application of the DOM,the quality of DOM demand is higher and higher. Unifier ray and color of the image is an important part in the produce process of orthography images,the stand or fall of it decides the color of the orthography images. This paper mainly introduces the unifier ray and color of Tianhui multispectral image( DGP) in the way of color matching with the low levels of Google image as the color of a reference datum; enhancing the green band of Tianhui multispectral image( DGP) with the function of band adjustment; Using the least square method for image fusion of high resolution image( GFB) and multispectral image( DGP) to gain the colored orthography image of Tianhui which has rich color information like Google image,real color and strong lays of graphics.
【CateGory Index】: P237
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