Projective mapping compensation for the head movement during eye tracking

Chi Wu Huang; Shih Chen Tseng; Zong Sian Jiang; Chun Wei Hu

doi:10.1109/ICCE-TW.2014.6904021

Projective mapping compensation for the head movement during eye tracking

Chi Wu Huang^*, Shih Chen Tseng, Zong Sian Jiang, Chun Wei Hu

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

This paper presents an approach, using a screen camera closely fixed above the eye to measure and correct the head movement errors, which might free the chin-rest support in eye tracking. The captured screen images, which are warped due to free head movement, could be restored back to the original by applying 3D forward as well as inverse projective mapping. The projective mapping notation and the related processes are described. The preliminary experiment results obtained favored the assumption that head movement errors can be compensated. Eye-tracker free of chin-rest supporting is rather convenient in Human Computer Interaction (HCI) applications.

Original language	English
Title of host publication	Digest of Technical Papers - IEEE International Conference on Consumer Electronics
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	131-132
Number of pages	2
ISBN (Electronic)	9781479938308
DOIs	https://doi.org/10.1109/ICCE-TW.2014.6904021
Publication status	Published - 2014 Sept 18
Externally published	Yes
Event	1st IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2014 - Taipei, Taiwan Duration: 2014 May 26 → 2014 May 28

Publication series

Name	Digest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)	0747-668X

Other

Other	1st IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2014
Country/Territory	Taiwan
City	Taipei
Period	2014/05/26 → 2014/05/28

ASJC Scopus subject areas

Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/ICCE-TW.2014.6904021

Cite this

Huang, C. W., Tseng, S. C., Jiang, Z. S., & Hu, C. W. (2014). Projective mapping compensation for the head movement during eye tracking. In Digest of Technical Papers - IEEE International Conference on Consumer Electronics (pp. 131-132). Article 6904021 (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE-TW.2014.6904021

Projective mapping compensation for the head movement during eye tracking. / Huang, Chi Wu; Tseng, Shih Chen; Jiang, Zong Sian et al.
Digest of Technical Papers - IEEE International Conference on Consumer Electronics. Institute of Electrical and Electronics Engineers Inc., 2014. p. 131-132 6904021 (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Huang, CW, Tseng, SC, Jiang, ZS & Hu, CW 2014, Projective mapping compensation for the head movement during eye tracking. in Digest of Technical Papers - IEEE International Conference on Consumer Electronics., 6904021, Digest of Technical Papers - IEEE International Conference on Consumer Electronics, Institute of Electrical and Electronics Engineers Inc., pp. 131-132, 1st IEEE International Conference on Consumer Electronics - Taiwan, ICCE-TW 2014, Taipei, Taiwan, 2014/05/26. https://doi.org/10.1109/ICCE-TW.2014.6904021

Huang CW, Tseng SC, Jiang ZS, Hu CW. Projective mapping compensation for the head movement during eye tracking. In Digest of Technical Papers - IEEE International Conference on Consumer Electronics. Institute of Electrical and Electronics Engineers Inc. 2014. p. 131-132. 6904021. (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). doi: 10.1109/ICCE-TW.2014.6904021

Huang, Chi Wu ; Tseng, Shih Chen ; Jiang, Zong Sian et al. / Projective mapping compensation for the head movement during eye tracking. Digest of Technical Papers - IEEE International Conference on Consumer Electronics. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 131-132 (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

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abstract = "This paper presents an approach, using a screen camera closely fixed above the eye to measure and correct the head movement errors, which might free the chin-rest support in eye tracking. The captured screen images, which are warped due to free head movement, could be restored back to the original by applying 3D forward as well as inverse projective mapping. The projective mapping notation and the related processes are described. The preliminary experiment results obtained favored the assumption that head movement errors can be compensated. Eye-tracker free of chin-rest supporting is rather convenient in Human Computer Interaction (HCI) applications.",

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AB - This paper presents an approach, using a screen camera closely fixed above the eye to measure and correct the head movement errors, which might free the chin-rest support in eye tracking. The captured screen images, which are warped due to free head movement, could be restored back to the original by applying 3D forward as well as inverse projective mapping. The projective mapping notation and the related processes are described. The preliminary experiment results obtained favored the assumption that head movement errors can be compensated. Eye-tracker free of chin-rest supporting is rather convenient in Human Computer Interaction (HCI) applications.

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Projective mapping compensation for the head movement during eye tracking

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