Gratis elektronische bibliotheek

Reconstruction of 3D building models from aerial images and maps - I. Suveg

PRIJS: GRATIS
FORMAAT: PDF EPUB MOBI
DATUM VAN PUBLICATIE: none
BESTANDSGROOTTE: 4,68
ISBN: 9789061322801
TAAL: NEDERLANDS
AUTEUR: I. Suveg

Alle I. Suveg boeken die u van ons leest en download

Omschrijving:

none

...ody. 3D map services are now used by any individual and not only by experts ... 3D data acquisition and object reconstruction - Wikipedia ... . Keeping all these maps up-to-date is a perpetual process, and this process will benefit from innovations in 3D reconstruction techniques. Reconstruction of buildings from aerial images has re-ceived continual attention in the photogrammetry and com-puter vision literature. One approach is to compute a dense digital elevation model from multiple images using correla-tion based stereo. However, the resulting dense depth map is generally insufficiently accur ... Reconstruction of 3D Building Models from Aerial Images ... ... . However, the resulting dense depth map is generally insufficiently accurate or complete to enable SEMI-AUTOMATIC 3D RECONSTRUCTION OF PIECEWISE PLANAR BUILDING MODELS FROM SINGLE IMAGE Chen Feng, Graduate Research Assistant, School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China Department of Civil and Environmental Engineering, University of Michigan, 2350 Hayward St., Ann Arbor, MI 48109, USA [email protected] Stereo photogrammetry or photogrammetry based on a block of overlapped images is the primary approach for 3D mapping and object reconstruction using 2D images. Close-range photogrammetry has also matured to the level where cameras or digital cameras can be used to capture the close-look images of objects, e.g., buildings, and reconstruct them using the very same theory as the aerial ......