· 2014
Pupil
- 755citations
- 2014year
Short summary
Pupil is a new open-source platform for pervasive eye tracking, featuring a lightweight headset and software for real-time gaze estimation with 0.6-degree accuracy and 0.045-second latency.
AI-generated from the title and abstract; the full text is not read.
Key points
- Pupil is an open-source platform for eye tracking and gaze-based interaction.
- It comprises a lightweight eye-tracking headset and a mobile software framework.
- The system offers real-time pupil detection, tracking, calibration, and gaze estimation.
- It achieves an average gaze estimation accuracy of 0.6 degrees of visual angle.
- Processing pipeline latency is as low as 0.045 seconds.
AI-generated from the title and abstract; the full text is not read.
Abstract
In this paper we present Pupil -- an accessible, affordable, and extensible open source platform for pervasive eye tracking and gaze-based interaction. Pupil comprises 1) a light-weight eye tracking headset, 2) an open source software framework for mobile eye tracking, as well as 3) a graphical user interface to playback and visualize video and gaze data. Pupil features high-resolution scene and eye cameras for monocular and binocular gaze estimation. The software and GUI are platform-independent and include state-of-the-art algorithms for real-time pupil detection and tracking, calibration, and accurate gaze estimation. Results of a performance evaluation show that Pupil can provide an average gaze estimation accuracy of 0.6 degree of visual angle (0.08 degree precision) with a processing pipeline latency of only 0.045 seconds.
The authors' abstract, as published at the source., 2014 · DOI ↗
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Field: Human-Computer Interaction
Human-Computer InteractionComputer Science