CME evolution and 3D reconstruction with STEREO 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

3D Reconstruction by Stereo Imaging

Stereo vision is the process of extracting 3D depth information from multiple 2D images. Conventionally, two horizontally separated cameras are used to obtain two different perspectives on a scene. Because the cameras are separated, each feature in the scene appears at a different coordinate in both images. This difference between these coordinates is called the disparity and the depth of each ...

متن کامل

Multi-Stereo 3D Object Reconstruction

We present a method for the reconstruction of a 3D real object from a sequence of high-definition images. We combine two different procedures: a shape from silhouette technique which provides a coarse 3D initial model followed by a multi-stereo carving technique. We propose a fast but accurate method for the estimation of the carving depth at each vertex of the 3D mesh. The quality of the final...

متن کامل

CME Observations from STEREO

Coronal mass ejections (CMEs) are spectacular ejections of material from the Sun as seen in the coronal field of view. Regular observations are possible with both ground-based and space-based coronagraphs. I present our current understanding of CMEs based on multi-wavelength observations from groundbased instruments as well as from space missions such as SoHO. Based on the continuous and multi-...

متن کامل

Stereo Matching and 3D Reconstruction via an Omnidirectional Stereo Sensor

A catadioptric vision system using diverse mirrors has been a popular means to get panoramic images(K.Nayar, 1997) which contains a full horizontal field of view (FOV). This wide view is ideal for three-dimensional vision tasks such as motion estimation, localization, obstacle detection and mobile robots navigation. Omnidirectional stereo is a suitable sensing method for such tasks because it c...

متن کامل

3D Shape Reconstruction from Autostereograms and Stereo

We study the problem of shape reconstruction from stereo images based on a weighted area minimization process of a depth function. As a simple example we present an efficient shape reconstruction from computer generated autostereograms. A minimal surface area based correlation is applied to accurately reconstruct the surface structure embedded first in one autostereogram image and next in two o...

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: Proceedings of the International Astronomical Union

سال: 2010

ISSN: 1743-9213,1743-9221

DOI: 10.1017/s1743921311006831