Assistive intelligent transportation systems: The need for user localization and anonymous disability identification

D Fernandez-Llorca, RQ Minguez… - IEEE Intelligent …, 2017 - ieeexplore.ieee.org
The main goal of Assistive Technology (AT) is to ensure the functional independence of
disabled individuals. This paper proposes the definition of a new concept of AT within the …

Hierarchical camera auto-calibration for traffic surveillance systems

S Alvarez, DF Llorca, MA Sotelo - Expert Systems with Applications, 2014 - Elsevier
In this paper, a hierarchical monocular camera auto-calibration method is presented for
applications in the framework of intelligent transportation systems (ITS). It is based on …

Camera auto-calibration using zooming and zebra-crossing for traffic monitoring applications

S Alvarez, DF Llorca, MA Sotelo - 16th International IEEE …, 2013 - ieeexplore.ieee.org
This paper describes a camera auto-calibration system, based on monocular vision, for
applications in the framework of Intelligent Transportation Systems (ITS). Using camera …

Stereo-based pedestrian detection in crosswalks for pedestrian behavioural modelling assessment

DF Llorca, I Parra, R Quintero… - … on Informatics in …, 2014 - ieeexplore.ieee.org
In this paper, a stereo-and infrastructure-based pedestrian detection system is presented to
deal with infrastructure-based pedestrian safety measurements as well as to assess …

Assistive pedestrian crossings by means of stereo localization and rfid anonymous disability identification

DF Llorca, R Quintero, I Parra… - 2015 IEEE 18th …, 2015 - ieeexplore.ieee.org
Assistive technology usually refers to systems used to increase, maintain, or improve
functional capabilities of individuals with disabilities. This idea is here extended to …

Monocular target detection on transport infrastructures with dynamic and variable environments

S Alvarez, DF Llorca, MA Sotelo… - 2012 15th International …, 2012 - ieeexplore.ieee.org
This paper describes a target detection system on transport infrastructures, based on
monocular vision, for applications in the framework of Intelligent Transportation Systems …

Dynamic distance estimation output generation based on monocular video

JC Aragon, D Phillips, R Madigan… - US Patent …, 2024 - Google Patents
Aspects of the disclosure relate to a dynamic distance estimation output platform that utilizes
improved computer vision and perspective transformation techniques to determine vehicle …

Dynamic distance estimation output generation based on monocular video

JC Aragon, D Phillips, R Madigan… - US Patent …, 2022 - Google Patents
Aspects of the disclosure relate to a dynamic distance estimation output platform that utilizes
improved computer vision and perspective transformation techniques to determine vehicle …