Building Change Detection Improvement Using Topographic Correction Models
نویسندگان
چکیده
منابع مشابه
Building Change Detection Improvement Using Topographic Correction Models
In the change detection application of remote sensing, commonly the variation in the brightness values of the pixels/objects in bi-temporal image is used as an indicator for detecting changes. However, there exist effects, other than a change in the objects that can cause variations in the brightness values. One of the effects is the illumination difference on steep surfaces mainly steeproofs o...
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Submetric satellite imagery (Pleiades, GeoEye) offers advantages for map update purposes, e.g. an interesting ground resolution, a good reactivity and the ability to capture wide areas. Experiments on the use of such stereoscopic images for 2D change detection among building objects of GIS topographic database are presented in this paper. Two approaches have been tested. The first one extracts ...
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ژورنال
عنوان ژورنال: Advances in Remote Sensing
سال: 2017
ISSN: 2169-267X,2169-2688
DOI: 10.4236/ars.2017.61001