loading
Documents

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Guillaume Tatur 1 ; Isabelle Marc 2 ; Gerard Dupeyron 1 and Michel Dumas 3

Affiliations: 1 Centre Hospitalier Universitaire de Nîmes and Institut ARAMAV, France ; 2 LGI2P and Institut d’Electronique du Sud, France ; 3 Institut d’Electronique du Sud and Institut ARAMAV, France

ISBN: 978-989-758-011-6

Keyword(s): Prosthetic Vision, Mobility, Depth-based Representation.

Related Ontology Subjects/Areas/Topics: Applications and Services ; Biomedical Engineering ; Biomedical Signal Processing ; Computer Vision, Visualization and Computer Graphics ; Cybernetics and User Interface Technologies ; Devices ; Human-Computer Interaction ; Information and Systems Security ; Medical Image Detection, Acquisition, Analysis and Processing ; Physiological Computing Systems

Abstract: Recent advances in visual prostheses raise good hope for enhancement of late blind people performances in daily life tasks. Autonomy in mobility is a major factor of quality of life and ongoing researches aim to develop new image processing for environment representation and try to evaluate mobility performances. We present a novel approach for the generation of a scene representation devoted to mobility tasks, which may complement current prosthetic vision research. In this work, done in collaboration with low vision rehabilitation specialists, depth cues as well as contrast perception are made accessible through a composite representation. After presenting advantages and drawbacks of a scene representation based solely on captured depth or luminosity information, we introduce our method that combines both types of information in a unique representation based on a temporal scanning of depth layers.

PDF ImageFull Text

Download
Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 35.175.248.25

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Tatur, G.; Tatur, G.; Marc, I.; Dupeyron, G. and Dumas, M. (2014). Orientation and Mobility with Prosthetic Vision - Combination of Luminosity and Depth Information for Scene Representation.In Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2014) ISBN 978-989-758-011-6, pages 122-126. DOI: 10.5220/0004732101220126

@conference{biosignals14,
author={Guillaume Tatur. and Guillaume Tatur. and Isabelle Marc. and Gerard Dupeyron. and Michel Dumas.},
title={Orientation and Mobility with Prosthetic Vision - Combination of Luminosity and Depth Information for Scene Representation},
booktitle={Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2014)},
year={2014},
pages={122-126},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004732101220126},
isbn={978-989-758-011-6},
}

TY - CONF

JO - Proceedings of the International Conference on Bio-inspired Systems and Signal Processing - Volume 1: BIOSIGNALS, (BIOSTEC 2014)
TI - Orientation and Mobility with Prosthetic Vision - Combination of Luminosity and Depth Information for Scene Representation
SN - 978-989-758-011-6
AU - Tatur, G.
AU - Tatur, G.
AU - Marc, I.
AU - Dupeyron, G.
AU - Dumas, M.
PY - 2014
SP - 122
EP - 126
DO - 10.5220/0004732101220126

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.