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Subtle gaze manipulation for improved mammography training

Published: 27 August 2011 Publication History

Abstract

The ability to direct viewer gaze about an image has important application in medical image training and analysis. We use a novel gaze manipulation technique called Subtle Gaze Direction [Bailey et al. 2009] to guide novice users as they try to identify abnormalities in digital mammogram images. Subtle Gaze Direction is achieved by performing brief image-space modulations on specific regions of the viewer's peripheral vision in order to attract their attention. The viewer's gaze is monitored in real-time and the modulations are terminated before the viewer is allowed to scrutinize them with their high-acuity foveal vision. This approach is preferred to more overt techniques which require permanent alterations to the original images in order to highlight specific areas of interest. In our experiment we use Subtle Gaze Direction to guide novices along the scanpath of an expert radiologist. We hypothesized that this approach would increase the likelihood of novices correctly identifying irregularities in the mammograms.

Reference

[1]
Bailey, R., McNamara, A., Sudarsanam, N., and Grimm, C. 2009. Subtle gaze direction. ACM Trans. Graph. 28 (September), 100:1--100:14.

Cited By

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  • (2014)Attention-aware rendering, mobile graphics and gamesACM SIGGRAPH 2014 Courses10.1145/2614028.2615416(1-119)Online publication date: 27-Jul-2014
  • (2013)Influence of subliminal cueing on visual search tasksCHI '13 Extended Abstracts on Human Factors in Computing Systems10.1145/2468356.2468583(1269-1274)Online publication date: 27-Apr-2013

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  1. Subtle gaze manipulation for improved mammography training

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      cover image ACM Conferences
      APGV '11: Proceedings of the ACM SIGGRAPH Symposium on Applied Perception in Graphics and Visualization
      August 2011
      128 pages
      ISBN:9781450308892
      DOI:10.1145/2077451

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      Association for Computing Machinery

      New York, NY, United States

      Publication History

      Published: 27 August 2011

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      Author Tags

      1. gaze manipulation
      2. image-space modulations
      3. mammography
      4. radiological training

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      APGV '11 Paper Acceptance Rate 19 of 33 submissions, 58%;
      Overall Acceptance Rate 19 of 33 submissions, 58%

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      Cited By

      View all
      • (2014)Attention-aware rendering, mobile graphics and gamesACM SIGGRAPH 2014 Courses10.1145/2614028.2615416(1-119)Online publication date: 27-Jul-2014
      • (2013)Influence of subliminal cueing on visual search tasksCHI '13 Extended Abstracts on Human Factors in Computing Systems10.1145/2468356.2468583(1269-1274)Online publication date: 27-Apr-2013

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