Publications

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2011
Sanketi, P., Shen, H., & Coughlan, J.. (2011). Localizing blurry and low-resolution text in natural images. In Applications of Computer Vision (WACV), 2011 IEEE Workshop on (pp. 503–510). IEEE.
Coughlan, J., & Editor: Tyler, C. W.. (2011). Mechanisms for propagating surface information in 3-D reconstruction. In Computer Vision: From Surfaces to 3D Objects. Chapman and Hall/CRC Press.
Tekin, E., Coughlan, J., & Shen, H.. (2011). Real-time detection and reading of LED/LCD displays for visually impaired persons. In Applications of Computer Vision (WACV), 2011 IEEE Workshop on (pp. 491–496). IEEE.
2010
Sanketi, P., & Coughlan, J.. (2010). Anti-blur feedback for visually impaired users of smartphone cameras. In Proceedings of the 12th international ACM SIGACCESS conference on Computers and accessibility (pp. 233–234). ACM.
Tekin, E., & Coughlan, J.. (2010). A mobile phone application enabling visually impaired users to find and read product barcodes. Computers Helping People with Special Needs. Springer Berlin Heidelberg.
Ivanchenko, V., Coughlan, J., & Shen, H.. (2010). Real-time walk light detection with a mobile phone. In Computers Helping People with Special Needs (pp. 229–234). Springer Berlin Heidelberg.
2009
Tekin, E., & Coughlan, J.. (2009). An algorithm enabling blind users to find and read barcodes. In Applications of Computer Vision (WACV), 2009 Workshop on (pp. 1–8). IEEE.
Tekin, E., & Coughlan, J.. (2009). A Bayesian Algorithm for Reading 1D Barcodes. In 2009 Canadian Conference on Computer and Robot Vision (CRV 2009).
Ivanchenko, V., Shen, H., & Coughlan, J.. (2009). Elevation-based MRF stereo implemented in real-time on a GPU. In Applications of Computer Vision (WACV), 2009 Workshop on (pp. 1–8). IEEE.
Shen, H., Coughlan, J., & Ivanchenko, V.. (2009). Figure-ground segmentation using factor graphs. Image And Vision Computing, 27, 854–863.
Coughlan, J., & Manduchi, R.. (2009). A mobile phone wayfinding system for visually impaired users. Assistive Technology Research Series, 25, 849.
2008
Ivanchenko, V., Coughlan, J., Gerrey, W., & Shen, H.. (2008). Computer vision-based clear path guidance for blind wheelchair users. In Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility (pp. 291–292). ACM.
Ivanchenko, V., Coughlan, J., & Shen, H.. (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.
Manduchi, R., & Coughlan, J.. (2008). Portable and mobile systems in assistive technology. In Computers helping people with special needs (pp. 1078–1080). Springer Berlin Heidelberg.

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