Crosswatch: a camera phone system for orienting visually impaired pedestrians at traffic intersections. Computers Helping People with Special Needs. Springer Berlin Heidelberg.. (2008).
Detecting and locating crosswalks using a camera phone. In Computer Vision and Pattern Recognition Workshops, 2008. CVPRW'08. IEEE Computer Society Conference on (pp. 1–8). IEEE.. (2008).
A mobile phone system to find crosswalks for visually impaired pedestrians. Technology And Disability, 20, 217–224.. (2008).
Portable and mobile systems in assistive technology. In Computers helping people with special needs (pp. 1078–1080). Springer Berlin Heidelberg.. (2008).
Portable and Mobile Systems in Assistive Technology-Portable and Mobile Systems in Assistive Technology: Introduction to the Special Thematic Session. Lecture Notes In Computer Science, 5105, 1078.. (2008).
Search strategies of visually impaired persons using a camera phone wayfinding system. In Computers Helping People with Special Needs (pp. 1135–1140). Springer Berlin Heidelberg.. (2008).
Accessible spaces: navigating through a marked environment with a camera phone. In Proceedings of the 9th international ACM SIGACCESS conference on Computers and accessibility (pp. 229–230). ACM.. (2007).
Color targets: Fiducials to help visually impaired people find their way by camera phone. Eurasip Journal On Image And Video Processing, 2007.. (2007).
Dynamic quantization for belief propagation in sparse spaces. Computer Vision And Image Understanding, 106, 47–58.. (2007).
Evolution of a motion trajectory over time. Journal Of Vision, 7, 1013–1013.. (2007).
Functional assessment of a camera phone-based wayfinding system operated by blind users. Ieee Computer Society And The Biological And Artificial Intelligence Society.. (2007).
Grouping using factor graphs: an approach for finding text with a camera phone. In Graph-Based Representations in Pattern Recognition (pp. 394–403). Springer Berlin Heidelberg.. (2007).
Where to look next? Eye movements reduce local uncertainty. Journal Of Vision, 7, 6.. (2007).
Cell phone-based wayfinding for the visually impaired. In 1st International Workshop on Mobile Vision.. (2006).
Computer vision-based terrain sensors for blind wheelchair users. In Computers Helping People with Special Needs (pp. 1294–1297). Springer Berlin Heidelberg.. (2006).
Eye movements incorporate knowledge of part structure. Journal Of Vision, 6, 482–482.. (2006).
A fast algorithm for finding crosswalks using figure-ground segmentation. 2Nd Workshop On Applications Of Computer Vision, In Conjunction With Eccv, 5.. (2006).
Finding text in natural scenes by figure-ground segmentation. In Pattern Recognition, 2006. ICPR 2006. 18th International Conference on (Vol. 4, pp. 113–118). IEEE.. (2006).
Reading LCD/LED Displays with a Camera Cell Phone. In Computer Vision and Pattern Recognition Workshop, 2006. CVPRW'06. Conference on (pp. 119–119). IEEE.. (2006).
An information maximization model of eye movements. Advances In Neural Information Processing Systems, 17, 1121-8.. (2005).
Modeling eye movements in a shape discrimination task. Journal Of Vision, 5, 921–921.. (2005).
Rapid and robust algorithms for detecting colour targets. 10Th Congress Of The International Colour Association, Aic Colour, 5, 959–962.. (2005).
Shape matching with belief propagation: Using dynamic quantization to accomodate occlusion and clutter. In Computer Vision and Pattern Recognition Workshop, 2004. CVPRW'04. Generative Model-Based Vision. (pp. 180–180). IEEE.. (2004).
Algorithms from statistical physics for generative models of images. Image And Vision Computing, 21, 29–36.. (2003).