Fusion of monocular cues to detect man-made structures in aerial imagery

نویسندگان

  • Jefferey A. Shufelt
  • David M. McKeown
چکیده

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Methods for exploiting the relationship between buildings and their shadows in aerial imagery

This paper describes computational techniques for utilizing the relationship between shadows and man-made structures to aid in the automatic extraction of man-made structures from aerial imagery. Four methods are described that perform the prediction of structure shape, grouping of related structures, verification of individual structures, and structure height estimation. In each method the rel...

متن کامل

Vistas and Wall-Floor Intersection Features: Enabling Autonomous Flight in Man-made Environments

We propose a solution toward the problem of autonomous flight and exploration in man-made indoor environments with a micro aerial vehicle (MAV), using a frontal camera, a downward-facing sonar, and an IMU. We present a general method to detect and steer an MAV toward distant features that we call vistas while building a map of the environment to detect unexplored regions. Our method enables aut...

متن کامل

Detecting and avoiding frontal obstacles from monocular camera for micro unmanned aerial vehicles

In literature, several approaches are trying to make the UAVs fly autonomously i.e., by extracting perspective cues such as straight lines. However, it is only available in well-defined human made environments, in addition to many other cues which require enough texture information. Our main target is to detect and avoid frontal obstacles from a monocular camera using a quad rotor Ar.Drone 2 by...

متن کامل

Post-earthquake Damage Assessment Using Satellite and Airborne Data in the Case of the 1999 Kocaeli Earthquake, Turkey

To date, prevention of natural disasters is only rarely achieved, and such events continue to pose an increasing threat to life and property. Especially following earthquakes, there is a need for rapid, accurate and reliable damage information in the critical postevent hours. Remote sensing technology can provide valuable information for response activities due to potentially high spatialtempor...

متن کامل

An Approach to Automated House Recognition from Digital Stereo Imagery

One of the most critical steps in 3D GIs database establishment and revision as well as automated digital photogrammetry is to capture the 3D man-made structures from stereo images automatically and accurately. The key problem for fulfilling such a task is to resolve the correspondence problem between image pairs. The most challenging problems exist in the large scale imagery of dense urban or ...

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015