Publications

Real-Time Sign Detection for Accessible Indoor Navigation. (2021). Real-Time Sign Detection for Accessible Indoor Navigation. Journal On Technology And Persons With Disabilities, 9.

A Tangible Block Editor for the Scratch Programming Language. (2021). A Tangible Block Editor for the Scratch Programming Language. In CHI 2021. ACM: Yokohama, Japan.

Indoor Localization for Visually Impaired Travelers Using Computer Vision on a Smartphone. (2020). Indoor Localization for Visually Impaired Travelers Using Computer Vision on a Smartphone. In 17th International Web for All Conference: Automation for Accessibility.

An Indoor Navigation App using Computer Vision and Sign Recognition. (2020). An Indoor Navigation App using Computer Vision and Sign Recognition. In 17th International Conference on Computers Helping People with Special Needs.

Modeling echo-target acquisition in blind humans. (2019). Modeling echo-target acquisition in blind humans. In Conference on Cognitive Computational Neuroscience. Conference on Cognitive Computational Neuroscience: Berlin, Germany.

Indoor Localization using Computer Vision and Visual-Inertial Odometry. (2018). Indoor Localization using Computer Vision and Visual-Inertial Odometry. In International Conference on Computers Helping People with Special Needs (ICCHP '18). Linz, Austria: Linz, Austria.

An Appliance Display Reader for People with Visual Impairments. (2016). An Appliance Display Reader for People with Visual Impairments.

Assessing Patients with Central Field Loss Using a Low-Cost Virtual Reality System with Head Tracking. (2016). Assessing Patients with Central Field Loss Using a Low-Cost Virtual Reality System with Head Tracking.

Sign Finder Application - Technical Report. (2016). Sign Finder Application - Technical Report.

Smooth pursuit eye movements in patients with macular degeneration. (2016). Smooth pursuit eye movements in patients with macular degeneration. Journal Of Vision, 16, 1.

Towards a Sign-Based Indoor Navigation System for People with Visual Impairments. (2016). Towards a Sign-Based Indoor Navigation System for People with Visual Impairments. In 18th International ACM SIGACCESS Conference on Computers and Accessibility. ACM: Reno, NV.

Appliance Displays: Accessibility Challenges and Proposed Solutions. (2015). Appliance Displays: Accessibility Challenges and Proposed Solutions. In 17th International ACM SIGACCESS Conference on Computers and Accessibility. ACM: Lisbon, Portugal. http://doi.org/http://dx.doi.org/10.1145/2700648.2811392

Characteristics of Monocular Smooth Pursuit in Central Field Loss. (2015). Characteristics of Monocular Smooth Pursuit in Central Field Loss.

The Tactile Graphics Helper: Providing Audio Clarification for Tactile Graphics Using Machine Vision. (2015). The Tactile Graphics Helper: Providing Audio Clarification for Tactile Graphics Using Machine Vision. In ASSETS.

Determining a Blind Pedestrian’s Location and Orientation at Traffic Intersections. (2014). Determining a Blind Pedestrian’s Location and Orientation at Traffic Intersections. In Computers Helping People with Special Needs (pp. 427–432). Springer International Publishing.

Self-Localization at Street Intersections. (2014). Self-Localization at Street Intersections. In Computer and Robot Vision (CRV), 2014 Canadian Conference on (pp. 40–47). IEEE.

Structured multi-class feature selection with an application to face recognition. (2014). Structured multi-class feature selection with an application to face recognition. Pattern Recognition Letters.

Using Computer Vision to Access Appliance Displays. (2014). Using Computer Vision to Access Appliance Displays. In ASSETS.

Structured multi-class feature selection for effective face recognition. (2013). Structured multi-class feature selection for effective face recognition. In Image Analysis and Processing–ICIAP 2013 (pp. 410–419). Springer Berlin Heidelberg.

A system for the automatic measurement of the nuchal translucency thickness from ultrasound video stream of the foetus. (2013). A system for the automatic measurement of the nuchal translucency thickness from ultrasound video stream of the foetus. In Computer-Based Medical Systems (CBMS), 2013 IEEE 26th International Symposium on (pp. 239–244). IEEE.

Combining retrieval and classification for real-time face recognition. (2012). Combining retrieval and classification for real-time face recognition. In Advanced Video and Signal-Based Surveillance (AVSS), 2012 IEEE Ninth International Conference on (pp. 276–281). IEEE.

Low-cost face biometry for visually impaired users. (2010). Low-cost face biometry for visually impaired users. In Biometric Measurements and Systems for Security and Medical Applications (BIOMS), 2010 IEEE Workshop on (pp. 45–52). IEEE.

A semi-automated method for the measurement of the fetal nuchal translucency in ultrasound images. (2009). A semi-automated method for the measurement of the fetal nuchal translucency in ultrasound images. In Image Analysis and Processing–ICIAP 2009 (pp. 613–622). Springer.