Title :

Place Recognition via 3D Modeling for Personal Activity Lifelog Using Wearable Camera

Author(s) :

Wannous, Hazem [Auteur]
FOX MIIRE [LIFL]
Dovgalecs, Vladislavs [Auteur]
Laboratoire de l'intégration, du matériau au système [IMS]
Mégret, Rémi [Auteur]
Laboratoire de l'intégration, du matériau au système [IMS]
Daoudi, Mohamed [Auteur]
Institut TELECOM/TELECOM Lille1
FOX MIIRE [LIFL]

Conference title :

International Conference on Multimedia Modeling

City :

Klangenfurt

Country :

Autriche

Start date of the conference :

2012-01-04

Book title :

International Conference on Multimedia Modeling

Publication date :

2012

English keyword(s) :

Activity Lifelog
3D Place recognition
Wearable Camera

HAL domain(s) :

Informatique [cs]/Multimédia [cs.MM]
Informatique [cs]/Vision par ordinateur et reconnaissance de formes [cs.CV]

English abstract : [en]

In this paper, a method for location recognition in a visual lifelog is presented. Its motivation is the detection of activity related places within an indoor environment to facilitate navigation in the lifelog. It takes ...
Show more >In this paper, a method for location recognition in a visual lifelog is presented. Its motivation is the detection of activity related places within an indoor environment to facilitate navigation in the lifelog. It takes advantage of a camera mounted on the shoulder, which is pri- marily designed for the behavioral analysis of Instrumental Activities of Daily Living (IADL). The proposed approach provides an automatic in- dexing of the content stream, based on the presence in specific 3D places related to instrumental activites. It relies on 3D models of the places of interest that are built thanks to a lightweight semi-supervised approach. Performance evaluation on real data show the potential of this approach compared to 2D only recognition.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Comment :

11 Pages

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL