A novel gaze tracking approach based on Purkinje image

Dong Ping Li; Qun Hao; Hui Ming Huang

A novel gaze tracking approach based on Purkinje image

Dong Ping Li^*
, Qun Hao
, Hui Ming Huang

^*Corresponding author for this work

School of Optics and Photonics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The imaging principle of Purkinje image, the change of its position with the eye moves are analyzed, and the position of Purkinje image shifts linearly with the rotation-angle of eyeball is proposed. Based on this, a novel approach to non-intrusive gaze tracking, which only must locate the Purkinje image that has evident edge and prominent grey-scale in the captured eye-image to get the line of sight of a person, is proposed. The experiment validates its high speed and high accurate in gaze tracking, and thus can simplify the gaze tracking system.

Original language	English
Pages (from-to)	498-500+504
Journal	Guangxue Jishu/Optical Technique
Volume	33
Issue number	4
Publication status	Published - Jul 2007

Keywords

Eyeball imaging
Gaze tracking
Purkinje image

Cite this

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title = "A novel gaze tracking approach based on Purkinje image",

abstract = "The imaging principle of Purkinje image, the change of its position with the eye moves are analyzed, and the position of Purkinje image shifts linearly with the rotation-angle of eyeball is proposed. Based on this, a novel approach to non-intrusive gaze tracking, which only must locate the Purkinje image that has evident edge and prominent grey-scale in the captured eye-image to get the line of sight of a person, is proposed. The experiment validates its high speed and high accurate in gaze tracking, and thus can simplify the gaze tracking system.",

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T1 - A novel gaze tracking approach based on Purkinje image

AU - Li, Dong Ping

AU - Hao, Qun

AU - Huang, Hui Ming

PY - 2007/7

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N2 - The imaging principle of Purkinje image, the change of its position with the eye moves are analyzed, and the position of Purkinje image shifts linearly with the rotation-angle of eyeball is proposed. Based on this, a novel approach to non-intrusive gaze tracking, which only must locate the Purkinje image that has evident edge and prominent grey-scale in the captured eye-image to get the line of sight of a person, is proposed. The experiment validates its high speed and high accurate in gaze tracking, and thus can simplify the gaze tracking system.

AB - The imaging principle of Purkinje image, the change of its position with the eye moves are analyzed, and the position of Purkinje image shifts linearly with the rotation-angle of eyeball is proposed. Based on this, a novel approach to non-intrusive gaze tracking, which only must locate the Purkinje image that has evident edge and prominent grey-scale in the captured eye-image to get the line of sight of a person, is proposed. The experiment validates its high speed and high accurate in gaze tracking, and thus can simplify the gaze tracking system.

KW - Eyeball imaging

KW - Gaze tracking

KW - Purkinje image

UR - https://www.scopus.com/pages/publications/34547782708

M3 - Article

AN - SCOPUS:34547782708

SN - 1002-1582

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JF - Guangxue Jishu/Optical Technique

IS - 4

ER -

A novel gaze tracking approach based on Purkinje image

Abstract

Keywords

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Cite this