Automatic Building Reconstruction with Satellite Images and Digital Maps
نویسندگان
چکیده
منابع مشابه
Automatic Building Reconstruction from Cadastral Maps and Aerial Images
The approach described in this paper is intended for 3D building reconstruction on large and dense urban areas. It provides a real-time solution for automatic inferring of polyhedral rooftops of buildings from cadastral maps and aerial images. From the initial planimetric outline and hypotheses of planes inferred from it, a set of rooftop models depending on two parameters (slope and gutter alt...
متن کاملAutomatic Building Extraction from High Resolution Stereo Satellite Images
An approach was developed for automatic building extraction from high resolution stereo satellite images. The approach utilizes the spectral properties of the pan-sharpened multispectral bands and the elevation model generated from the stereo panchromatic bands. First, the pan-sharpened multispectral bands are classified using the Maximum Likelihood Classifier (MLC) to separate the buildings fr...
متن کاملAutomatic Building Reconstruction from Aerial Images: a Generic Bayesian Framework
A novel system for automatic building reconstruction from multiple aerial images is presented. Compared to previous works, this approach uses a very generic modeling of buildings as polyhedral shapes with no overhang, in which external knowledge is introduced through constraints on primitives. Using planes as base primitives, the algorithm builds up an arrangement of planes from which a 3D grap...
متن کاملAutomatic 3D building reconstruction
We present a knowledge-based system for automatic 3D building reconstruction from aerial images. Our approach relies on combining pairs of stereo images with 2D GIS map and domain knowledge. Since most buildings can be described as aggregation of simple building types, the domain knowledge is represented in a building library containing building primitives (flat, gable, and hip roof building). ...
متن کاملBuilding Extraction from Satellite Images
A method for detecting buildings from satellite/aerial images is proposed in this paper. The aim is to extract rectilinear buildings by using hypothesis. Hypothesis generation is accomplished by using edge detection and line generation methods. Hypothesis verification is carried out by using information obtained both from the color segmentation of HSV representation of the image. Satellite imag...
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: ETRI Journal
سال: 2011
ISSN: 1225-6463
DOI: 10.4218/etrij.11.1610.0020