Visual urban space assessment from sky shape analysis - HAL Accéder directement au contenu
Communication dans un congrès Année : 2003

Visual urban space assessment from sky shape analysis

Résumé

Most of existing computer methods to analyse the perception of the open spaces do not consider the Gibsonian motion perspective , i.e.,the gradual changes in the visual field in the rate of displacement. This paper describes a new approach considering this motion perspective to analyse paths and routes in urban environments. Based on Teller 's spherical metric, it proposes to use the skeletonisation as a way to trace the variations of the sky shape between successive views. It is thereby possible to structure the route into sequences,according to its potential interest in the urban environment.
Fichier principal
Vignette du fichier
2003_sarradin_siret_teller_ENVIROINFO_urban_sky_shape_analysis.pdf ( 372.28 Ko ) Télécharger
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

halshs-00576281, version 1 (14-03-2011)

Identifiants

  • HAL Id : halshs-00576281 , version 1

Citer

François Sarradin, Daniel Siret, Jacques Teller. Visual urban space assessment from sky shape analysis. ENviroInfo 2003, Sep 2003, Cottbus, Germany. pp.231-238. ⟨halshs-00576281⟩
223 Consultations
285 Téléchargements
Dernière date de mise à jour le 18/05/2024
comment ces indicateurs sont-ils produits

Partager

Gmail Facebook Twitter LinkedIn Plus