Skip to Main content Skip to Navigation
Theses

Modélisation interactive sous contraintes à partir d'images non-calibrées : Application à la reconstruction tridimensionnelle de bâtiments

Abstract : We present a supervised approach to recover 3D models of buildings from multiple uncalibrated views. With this method the user matches 3D vertices in the images and defines the 3D model of the building with the help of elementary and intuitive geometric constraints. At the same time, a graph describing relationships between vertices is built. Then, unknown parameters of this graph are estimated non-linearly through a bundle adjustment to recover the building model and the camera parameters. This method asserts that geometric rules are perfectly respected. This approach is used to recover independently 3D parts of the building with suitable images. Then all these independent 3D models are merged to obtain a full multiscale model of the building. An example on real images is given.
Complete list of metadata

Cited literature [36 references]  Display  Hide  Download

https://tel.archives-ouvertes.fr/tel-00008292
Contributor : Sébastien Cornou <>
Submitted on : Friday, January 28, 2005 - 11:20:28 AM
Last modification on : Friday, October 23, 2020 - 4:51:59 PM
Long-term archiving on: : Friday, April 2, 2010 - 9:46:54 PM

Identifiers

  • HAL Id : tel-00008292, version 1

Citation

Sébastien Cornou. Modélisation interactive sous contraintes à partir d'images non-calibrées : Application à la reconstruction tridimensionnelle de bâtiments. Interface homme-machine [cs.HC]. Université Blaise Pascal - Clermont-Ferrand II, 2004. Français. ⟨tel-00008292⟩

Share

Metrics

Record views

432

Files downloads

1075