Match-moving for area-based analysis of eye movements in natural tasks

Authors:
Wayne J. Ryan;Andrew T. Duchowski;Ellen A. Vincent;Dina Battisto
Affiliations:
Clemson University;Clemson University;Clemson University;Clemson University
Venue:
Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications
Year:
2010

Citing 14
Cited 4

Extended tasks elicit complex eye movement patterns

ETRA '00 Proceedings of the 2000 symposium on Eye tracking research & applications
Identifying fixations and saccades in eye-tracking protocols

ETRA '00 Proceedings of the 2000 symposium on Eye tracking research & applications
Fixation maps: quantifying eye-movement traces

ETRA '02 Proceedings of the 2002 symposium on Eye tracking research & applications
Summed-area tables for texture mapping

SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
Building a lightweight eyetracking headgear

Proceedings of the 2004 symposium on Eye tracking research & applications
Deja view camwear model 100

Proceedings of the the 1st ACM workshop on Continuous archival and retrieval of personal experiences
Apple Pro Training Series: Shake 4 (2nd Edition) (Apple Pro Training)

Apple Pro Training Series: Shake 4 (2nd Edition) (Apple Pro Training)
Starburst: A hybrid algorithm for video-based eye tracking combining feature-based and model-based approaches

CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Workshops - Volume 03
openEyes: a low-cost head-mounted eye-tracking solution

Proceedings of the 2006 symposium on Eye tracking research & applications
Memory representations in natural tasks

Journal of Cognitive Neuroscience
Limbus/pupil switching for wearable eye tracking under variable lighting conditions

Proceedings of the 2008 symposium on Eye tracking research & applications
3D point-of-regard, position and head orientation from a portable monocular video-based eye tracker

Proceedings of the 2008 symposium on Eye tracking research & applications
Fixation-identification in dynamic scenes: comparing an automated algorithm to manual coding

Proceedings of the 5th symposium on Applied perception in graphics and visualization
Eye gaze tracking techniques for interactive applications

Computer Vision and Image Understanding - Special issue on eye detection and tracking

An open-source low-cost eye-tracking system for portable real-time and offline tracking

Proceedings of the 1st Conference on Novel Gaze-Controlled Applications
Radial symmetry guided particle filter for robust iris tracking

CAIP'11 Proceedings of the 14th international conference on Computer analysis of images and patterns - Volume Part II
Text entry by gazing and smiling

Advances in Human-Computer Interaction
Reverse engineering expert visual observations: From fixations to the learning of spatial filters with a neural-gas algorithm

Expert Systems with Applications: An International Journal

Quantified Score

Hi-index	0.00

Visualization

Abstract

Analysis of recordings made by a wearable eye tracker is complicated by video stream synchronization, pupil coordinate mapping, eye movement analysis, and tracking of dynamic Areas Of Interest (AOIs) within the scene. In this paper a semi-automatic system is developed to help automate these processes. Synchronization is accomplished via side by side video playback control. A deformable eye template and calibration dot marker allow reliable initialization via simple drag and drop as well as a user-friendly way to correct the algorithm when it fails. Specifically, drift may be corrected by nudging the detected pupil center to the appropriate coordinates. In a case study, the impact of surrogate nature views on physiological health and perceived well-being is examined via analysis of gaze over images of nature. A match-moving methodology was developed to track AOIs for this particular application but is applicable toward similar future studies.