Publications and presentations
2013 2012 2011 2010 2009 2008In press
Legge., G.E. (in press). Driving with central visual-field loss. JAMA Ophthalmology.
2013
Bochsler, T.M., Legge, G.E., Gage, R. & Kallie C.S. (2012). Recognition of ramps and steps by people with low vision. Investigative Ophthalmology & Visual Science, 54(1), 288-294. [abstract]
2012
Bochsler, T.M., Legge, G.E., Gage, R., & Kallie, C.S. (2012). Does locomotion enhance the visibility of steps and ramps for people with low vision? Poster Presented at the 2012 annual meeting of The Association for Research in Vision and Opthalmology. Fort Lauderdale, FL.
Bochsler, T.M., Legge, G.E., Kallie, C.S. & Gage, R. (2012). Seeing steps and ramps with simulated low acuity: Impact of texture and locomotion. Optometry & Vision Science, 89(9):E1299-E1307. [on-line from publisher]
Rand, K., Bakdash, J., Stefanucci, J. , Creem-Regehr, S., & Gustafson, W. (2012). Perceptual dependence of size and distance? A within subjects variability approach. Poster presented at the Vision Sciences Society annual conference, Naples FL.
Kallie, C.S. Evaluating Object Visibility with Simulated Low Vision Using Real and Rendered Scenes. Ph.D. Thesis, University of Minnesota, 2012.
Kallie, C.S., Legge, G.E. & Yu. D. (2012) Identification and detection of simple 3D objects with severely blurred vision. Investigative Ophthalmology & Visual Science, 53:7997-8005. [abstract]
Rand, K., Tarampi, M.R., Creem-Regehr, S.H, & Thompson, W.B. (2012). The influence of ground contact and visible horizon on perception of distance and size under severely degraded vision. Seeing and Perceiving, 25(5):425-447. [PubMed]
Shakespeare, R.A. (2012). Towards Automated Visibility Metrics. Presented at the 11th Annual International Radiance Workshop. Royal Danish Academy of Fine Arts, School of Architecture, Copenhagen.
2011
Beckmann, P., Legge, G., Kallie, C., & Thompson, W. (2011). Validation of Image Filters for Studies of Visual Accessibility. Poster presented at the Fall Vision Meeting of the Optical Society of America, Seattle, WA.
Benson, C., & Kersten, D. (2011). Reward attribution and choice behavior after losing visual information due to blur. Poster presented at the 11th Annual Meeting of the Vision Sciences Society, Naples, FL.
Bochsler, T.M., Kallie, C.s., Legge, G.E., Gage, R., & Chen, M. (2011). Does Locomotion Enhance the Visual Accessibility of Ramps and Steps? Poster presented at the 11th Annual Meeting of the Vision Sciences Society, Naples, FL. [abstract]
Lessard, D. A., Tarampi, M., Geuss, M. N., Creem-Regehr, S. H., Stefanucci, J. K., & Thompson, W. B. (2011). Overestimating action capabilities for passing through vertical and horizontal gaps under severely degraded vision. Poster presented at the 11th Annual Meeting of the Vision Sciences Society, Naples, FL. [abstract]
Rand, K., Tarampi, M.R., Creem-Regehr, S.H, & Thompson, W.B. (2011). The Importance of a visual horizon for distance judgments under severely degraded vision. Perception, 40(2):143-154. [PubMed]
Rand, K. M., Tarampi, M. R., Thompson, W. B., & Creem-Regehr, S. H. (2011). The influence of object-ground contact on perception of distance and size under severely degraded vision. Poster presented at the 11th Annual Meeting of the Vision Sciences Society, Naples, FL. [abstract]
Shakespeare, R.A. (2011). DEVA-Automated Visual Hazard Detection. Presented at the 10th Annual International Radiance Workshop, Lawrence Berkeley National Labs, U.C. Berkeley.
Tarampi, M., Creem-Regehr, S. H., Bakdash, J., & Thompson, W. B. (2011). Translational spatial updating of multiple targets under normal and severely degraded vision. Poster presented at the 52nd Annual Meeting of the Psychonomic Society, Seattle, WA.
2010
Bochsler, T.M., Kallie, C.S., Legge, G.E., & Gage, R. (2010). Does Visual Texture Enhance The Recognition Of Ramps And Steps? Poster presented at the 10th Annual Meeting of the Vision Sciences Society, Naples, FL. [abstract]
Kalia, A.A., Legge, G.E., & Kallie, C.S. (2010). Effective Acuity for Low-Pass Filtering of Real World Images. Poster presented at the 10th Annual Meeting of the Vision Sciences Society, Naples, FL. [abstract]
Kalia, A.A., Legge, G.E., Roy, R. & Ogale, A. (2010). Assessment of Indoor Route-finding Technology for Visually-Impaired People. Journal of Visual Impairment & Blindness, 24(4), 1-15. [PubMed]
Legge, G.E., Yu, D., Kallie, C.S., Bochsler, T.M., & Gage, R. (2010). Analyzing the Cues for Recognizing Ramps and Steps. Talk presented at the 10th Annual Meeting of the Vision Sciences Society, Naples, FL. [abstract]
Legge, G.E., Yu, D., Kallie, C.S., Bochsler, T.M., & Gage, R. (2010). Visual Accessibility of Ramps and Steps, Journal of Vision 10(11):8, 1-19. [PubMed]
Shakespeare, R.A. (2010). Designing Visually Accessible Spaces (2010). Presented at the 9th Annual International Radiance Workshop, Fraunhofer Institute, Freiburg Germany.
Shakespeare, R.A., Tarampi, M.R., & Creem-Regehr, S.H. (2010). Designing Visually Accessible Spaces. Presented at the American Institute of Architects National Conference, Miami, FL.
Shakespeare, R.A., Tarampi, M.R., & Thompson, W.B. (2010). Designing Visually Accessible Spaces. Lightfair International Conference, Las Vegas, NV.
Tarampi, M.R., Creem-Regehr, S.H., & Thompson, W.B. (2010). Intact Spatial Updating with Severely Degraded Vision. Attention, Perception, & Psychophysics, 72(1):23-27. [PubMed]
Thompson, W.B., Rand, K., Tarampi, M., & Creem-Regehr, S.H. (2010). The importance of a visual horizon for diatance judgments under severely degraded vision. Presented at the European Conference on Visual Perception. [abstract]
2009
Kalia A. (2009) Navigating Through Buildings with Impaired Vision: Challenges and Solutions.
Ph.D. Thesis, University Of Minnesota.
Yu, D., Gage, R., Kallie, C.S., & Legge, G.E. (2009). Visual Accessibility of Ramps and Steps. Poster presented at the 2009 Annual Meeting of the Association for Research in Vision and Ophthalmology, Ft. Lauderdale, Florida.
2008
Hegdé, J., Bart E. & Kersten, D. (2008). Fragment-based learning of visual object categories. Current Biology, 18, 597-601. [PubMed]
Kalia, A.A., Legge, G.E. & Giudice, N.A. (2008). Learning building layouts with non-geometric visual information: The effects of visual impairment and age. Perception, 37, 1677-1699. [PubMed]
Kallie, C.S., Legge, G.E., Cheong, A.M.Y., & Park, H. (2008). Curved Objects May Enhance Visual Accessibility. Poster presented at the 2008 Annual Meeting of the Association for Research in Vision and Ophthalmology, Ft. Lauderdale, Florida.
Shakespeare, R.A. (2008). Science, Theatre, Sculpture... An ongoing journey with Radiance and Light. Keynote address, 7th International Radiance Workshop, Ecole d'ingenieurs et d'architectes de Fribourg, Fribourg, Switzerland.
This is a multi-disciplinary project involving personnel from the University of Minnesota, the University of Utah, and Indiana University, and supported by the National Eye Institute of the National Institutes of Health grant 1 R01 EY017835-01.