Qualitative Spatial Reasoning for High-Resolution Remote Sensing Image Analysis
نویسندگان
چکیده
منابع مشابه
Fuzzy Spatial Relations for High Resolution Remote Sensing Image Analysis: The Case of "To Go Across"
High resolution remote sensing (HR RS) images allow discriminating between different objects in a scene. Spatial reasoning techniques can be used to interpret and describe the scene. One component of spatial reasoning deals with the modeling and assesment of spatial relations among objects. In this work we propose three models that seize the semantics of the spatial relations “to go across” and...
متن کاملA Method of Spatial Mapping and Reclassification for High-Spatial-Resolution Remote Sensing Image Classification
This paper presents a new classification method for high-spatial-resolution remote sensing images based on a strategic mechanism of spatial mapping and reclassification. The proposed method includes four steps. First, the multispectral image is classified by a traditional pixel-based classification method (support vector machine). Second, the panchromatic image is subdivided by watershed segmen...
متن کاملDesign and Implementation of a High Spatial Resolution Remote Sensing Image Intelligent Interpretation System
Very high spatial resolution remote sensing images have applications in many fields. However, research on the intelligent interpretation of such images is insufficient partly because of their the complexity and large size. In this study, a high spatial resolution remote sensing image intelligent interpretation system (HSR—RSIIIs) was designed with image segmentation, a geographical information ...
متن کاملHigh spatial resolution remote sensing image segmentation using marker based watershed algorithm
We propose an edge embedded marker based watershed algorithm for high spatial resolution remote sensing image segmentation. Two improvement techniques are proposed for the two key steps of maker extraction and pixel labeling, to make it more effective and efficient for high spatial resolution image segmentation. Moreover, the edge information, detected by the edge detector embedded with confide...
متن کاملThe Image Registration Technique for High Resolution Remote Sensing Image in Hilly Area
Image registration is one of the important image processing procedures in remote sensing; it has been studied and developed for a long time. However, until now, it is still rare to find an accurate, robust, and automatic image registration method, and most existing image registration methods are designed for particular application. At present, high resolution remote sensing images have made it ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Geoscience and Remote Sensing
سال: 2009
ISSN: 0196-2892,1558-0644
DOI: 10.1109/tgrs.2008.2003435