منابع مشابه
3D Face Reconstruction from Stereo Images
In this paper we propose a system for 3D face reconstruction from 2D stereo images. Two different stereo matching algorithms are presented; the first is a local method that finds the correspondences of 15 most characteristic facial fiducial points, whose 3D reconstruction allows us to deform a parameterized sparse model. The second method employs a snake grid algorithm which minimizes a multi-r...
متن کامل3d Object Reconstruction from Aerial Stereo Images
Among the variety of problems in providing 3D information about topographic objects, efficient data collection and model construction are issues for research. The efforts are directed towards improving the tedious, time and man-power consuming process of data generation by applying automation. In this paper, we present a semi-automatic method for acquiring 3D topologically structured data from ...
متن کاملAutomatic 3D-Reconstruction of the Ocular Fundus from Stereo Images
The methods of computer vision allow the 3D-reconstruction of an object from 2D stereo image pairs. The EU-Project Glaucad studies the glaucoma disease regarding appropriate geometric characterizations. Our task within this project is to develop a module for automatic 3D-reconstruction of the ocular fundus out of the uncalibrated stereo images. These reconstructions will be used to analyze the ...
متن کامل3D Fundus Shape Reconstruction and Display From Stereo Fundus Images
I I A new method to recover and display 3D fundus lobictkn ~ow"w*n shape, inner bottom shape of eyeball, from stereo fundus image pair is developed. For the fundus stereo images, a simple stereo technique does not work, because the fundus is observed through eye lens and a contact wide-angle enlarging lens. In this yf lvLq: method, utilizing the fact that fundus forms a part of sphere, we ident...
متن کامل3D 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 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: Modern Applied Science
سال: 2018
ISSN: 1913-1852,1913-1844
DOI: 10.5539/mas.v12n12p57