ADVANCED EXTRACTION OF SPATIAL INFORMATION FROM HIGH RESOLUTION SATELLITE DATA

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Single-image High-resolution Satellite Data for 3d Information Extraction

The demand for accurate and up-to-date spatial information is increasing and its availability is becoming more important for a variety of tasks. Today’s commercial high-resolution satellite imagery (HRSI) offers the potential to extract useful and accurate spatial information for a wide variety of mapping and GIS applications. The extraction of metric information from images is possible due to ...

متن کامل

Extraction of buildings from high resolution satellite data

This paper describes the methods that can be used to detect building objects under the circumstances of high object density and scene complexity seen in 1-metre high resolution satellite imagery. In order to reduce the building hypothesis space in early processes, a local Fourier analysis does an analysis of the dominant orientation angle in a building cluster. This serves to extract the focuse...

متن کامل

Extraction of Buildings from High-resolution Satellite Data and Lidar

Acquiring accurate detection and description of buildings is a difficult object recognition problem due to a high complexity of the scene content and the object representation. Since most urban scenes deliver very rich information, a robust separation of fore (objects to be reconstructed) from background (irrelevant features) is an essential process in object recognition system, but is difficul...

متن کامل

Object-Oriented Method for Automatic Extraction of Road from High Resolution Satellite Images

As the information carried in a high spatial resolution image is not represented by single pixels but by meaningful image objects, which include the association of multiple pixels and their mutual relations, the object based method has become one of the most commonly used strategies for the processing of high resolution imagery. This processing comprises two fundamental and critical steps towar...

متن کامل

Road Extraction from High Resolution Satellite Images

Roads are significant objects of an infrastructure and the extraction of roads from aerial and satellite images are important for different applications such as automated map generation and change detection. Roads are also important to detect other structures such as buildings and urban areas. In this paper, the road extraction approach is based on Active Contour Models for 1-meter resolution g...

متن کامل

ذخیره 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: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences

سال: 2016

ISSN: 2194-9034

DOI: 10.5194/isprs-archives-xli-b3-905-2016