Automatic 3-D City Modeling Based on Fusion of Laser Scanner Data and Aerial Photo Images

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

3 D Urban Modeling from City - Scale Aerial Lidar Data

3D reconstruction from point clouds is a fundamental problem in both computer vision and computer graphics. As urban modeling is an important reconstruction problem that has various significant applications, this thesis investigates the complex problem of reconstructing 3D urban models from aerial LiDAR (Light Detection And Ranging) point cloud. In the first part of this thesis, an automatic ur...

متن کامل

Automatic Fusion of Digital Images and Laser Scanner Data for Heritage Preservation

This paper presents an automatic procedure for combining digital images and laser scanner data in order to have a full representation of a scene. In particular, this procedure will serve photogrammetric close range applications such as 3D digital preservation and documentation of cultural heritages by generating highly virtual reality models. Our method is based on a bundle adjustment for the o...

متن کامل

Data Fusion of Aerial Images Collected by Matrix Camera and Line Scanner of Different Resolution

The information collected through the airborne remote sensing are useful for many scientific and practical works. In order to use collected information and existing knowledge of the observed object in the most efficient way for the purpose of solving specific problems, we have to examine their characteristics and if possible fuse them. This article is motivated by the existence of two operative...

متن کامل

Automatic Detection of Changes from Laser Scanner and Aerial Image Data for Updating Building Maps

The goal of our study was to develop an automatic change detection method based on laser scanner, aerial image and map data to be used in updating of building maps. The method was tested in a study area of 2.2 km near Helsinki. Buildings were first detected by segmenting a digital surface model (DSM) derived from laser scanner data and classifying the segments as buildings, trees and ground sur...

متن کامل

Automatic Fusion of Photogrammetric Imagery and Laser Scanner Point Clouds

Fusion of close range photogrammery and the relatively new technology of terrestrial laser scanning methods offer new opportunities for photorealistic 3D models presentation, classification of real world objects and virtual reality creation (fly through). Laser scanning technology could be seen as a complement to close-range photogrammetry. For instance, terrestrial laser scanners (TLS) have th...

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: Journal of the Japan society of photogrammetry and remote sensing

سال: 2004

ISSN: 0285-5844,1883-9061

DOI: 10.4287/jsprs.43.5_16