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Communication Dans Un Congrès Année : 2001

3d geometric modeling from images on the web with arpenteur

Résumé

The paper presents the ARPENTEUR project (ARchitectural PhotogrammEtry
Network Tool for EdUcation and Research). This WEB-based tool has been developed since
1998 and regularly completed and updated according to the evolution of the Java
Development Kit proposed by SUNTM. The actual version is working on any browser and any
platform updated with the J.D.K. 1.3 plug-in enriched by the Java Advancing Imaging
Library (J.A.I. 1.0.2.). Presently two servers in Marseille and Strasbourg (France) are freely
available from any computer in the world connected to the Internet [www.arpenteur.net].
Each user has an own workspace on the server in which all his project data (images, camera
and control point files, and other input or output files) are stored. Files can be up-ordownloaded
within ARPENTEUR by simple File Transfer Protocol available in the main
menu. Apart from Internet parameters which are characteristic for such tools on the WEB,
specific modules dedicated to photogrammetry and 3D modeling are proposed.
The photogrammetric module is presently based on the orientation of couples of images (not
necessarily stereopairs, and not necessarily from metric cameras) and well known steps of
interior and exterior orientation. Image processing functions from the Java Advancing
Imaging Library as well as an area based correlation method for the measurement of
homologous points are included.
The 3D modeling module has been complemented recently by a semi-automated Primitive
Measurement Method called I-MAGE (Image processing and Measure Assisted by
GEometrical primitive). This measuring method is based on the coupling of image
correlation and geometric primitives as planes, cylinders, cone and sphere shapes of the
object. The resulted 3D models can be visualized either on the internet-oriented VRML plugins
or inside the MicrostationTM software package.
Projects from any kind of images (terrestrial, close-range as well as aerial images resized to a
smaller format for a better handling on the Internet) can be prepared on the Arpenteur'
servers and be used as lecture material for groups of students
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Dates et versions

halshs-00277044 , version 1 (21-05-2008)

Identifiants

  • HAL Id : halshs-00277044 , version 1

Citer

Pierre Drap, Pierre Grussenmeyer. 3d geometric modeling from images on the web with arpenteur. Special Session on Multimedia in Education., 2001, Austria. pp.424-432. ⟨halshs-00277044⟩
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