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Conference Paper
Acquisition of Eye Images in the Gaze Tracker Based on Depth Sensor and Zoom Camera
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- Authors
- HeeKyung LEE, Jeongil SEO, Hoon Jo
- Issue Date
- 2015-07
- Citation
- International Conference on Advanced Communication Technology (ICACT) 2015, pp.279-282
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- We designed and developed a gaze tracking device to provide comfortability in gaze tracking and freedom of head movement of a user to be applicable to the large display environment with a long Z distance. We also propose the method of stereo calibration and pixel mapping between the wide-angle camera and the depth sensor, and the method of PTZ calibration between the wide-angle camera and the zoom camera to make the device continuously and effectively track and capture the eye image even though a user's irregular movements in 3D space.
- KSP Keywords
- 3D space, Depth sensor, Display environment, Eye image, Gaze tracking, Large displays, Pixel mapping, Wide-angle Camera, Zoom camera, gaze tracker, head movement