An improved spherical coordinate system applied in oculomotor system- The possibility for rapid strabismus diagnosis

Haipeng Liu; Defeng Wang; Ka Sing Wong; Yinglan Gong; Ling Xia

doi:10.1109/FSKD.2016.7603265

An improved spherical coordinate system applied in oculomotor system- The possibility for rapid strabismus diagnosis

Haipeng Liu, Defeng Wang, Ka Sing Wong, Yinglan Gong, Ling Xia

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

1 Citation (Scopus)

29 Downloads (Pure)

Abstract

A variation of spherical coordinate system is proposed for the simplification of illustration of Listing's law. With this method, the rotation of an eye is decomposed into two independent rotations, largely simplified its math expression. The robotics method of motion matrix transformation is then applied to derive the math interpretation of primary Listing's law and half-angle rule respectively. Based on the results, a new algorithm for eyeball position and orientation measurement is proposed. In this algorithm, all the parameters can be directly measured from photos, thus makes rapid diagnosis of strabismus possible.

Original language	English
Title of host publication	2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016
Editors	Jiayi Du, Chubo Liu, Kenli Li, Lipo Wang, Zhao Tong, Maozhen Li, Ning Xiong
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	729-733
Number of pages	5
ISBN (Electronic)	9781509040933
DOIs	https://doi.org/10.1109/FSKD.2016.7603265
Publication status	Published - 19 Oct 2016
Externally published	Yes
Event	12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery - Changsha, China Duration: 13 Aug 2016 → 15 Aug 2016 Conference number: 12

Publication series

Name	2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016

Conference

Conference	12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery
Abbreviated title	ICNC-FSKD 2016
Country/Territory	China
City	Changsha
Period	13/08/16 → 15/08/16

Bibliographical note

© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Copyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.

Keywords

3-D position and orientation measurement
coordinate transformation
Listing's law
oculomotor modeling

ASJC Scopus subject areas

Computational Theory and Mathematics
Control and Optimization
Computer Science Applications
Signal Processing

Access to Document

10.1109/FSKD.2016.7603265

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Cite this

Liu, H., Wang, D., Wong, K. S., Gong, Y., & Xia, L. (2016). An improved spherical coordinate system applied in oculomotor system- The possibility for rapid strabismus diagnosis. In J. Du, C. Liu, K. Li, L. Wang, Z. Tong, M. Li, & N. Xiong (Eds.), 2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016 (pp. 729-733). [7603265] (2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/FSKD.2016.7603265

An improved spherical coordinate system applied in oculomotor system- The possibility for rapid strabismus diagnosis. / Liu, Haipeng; Wang, Defeng; Wong, Ka Sing et al.

2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016. ed. / Jiayi Du; Chubo Liu; Kenli Li; Lipo Wang; Zhao Tong; Maozhen Li; Ning Xiong. Institute of Electrical and Electronics Engineers Inc., 2016. p. 729-733 7603265 (2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

Liu, H, Wang, D, Wong, KS, Gong, Y & Xia, L 2016, An improved spherical coordinate system applied in oculomotor system- The possibility for rapid strabismus diagnosis. in J Du, C Liu, K Li, L Wang, Z Tong, M Li & N Xiong (eds), 2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016., 7603265, 2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016, Institute of Electrical and Electronics Engineers Inc., pp. 729-733, 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery , Changsha, China, 13/08/16. https://doi.org/10.1109/FSKD.2016.7603265

Liu H, Wang D, Wong KS, Gong Y, Xia L. An improved spherical coordinate system applied in oculomotor system- The possibility for rapid strabismus diagnosis. In Du J, Liu C, Li K, Wang L, Tong Z, Li M, Xiong N, editors, 2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016. Institute of Electrical and Electronics Engineers Inc. 2016. p. 729-733. 7603265. (2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016). doi: 10.1109/FSKD.2016.7603265

Liu, Haipeng ; Wang, Defeng ; Wong, Ka Sing et al. / An improved spherical coordinate system applied in oculomotor system- The possibility for rapid strabismus diagnosis. 2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016. editor / Jiayi Du ; Chubo Liu ; Kenli Li ; Lipo Wang ; Zhao Tong ; Maozhen Li ; Ning Xiong. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 729-733 (2016 12th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, ICNC-FSKD 2016).

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abstract = "A variation of spherical coordinate system is proposed for the simplification of illustration of Listing's law. With this method, the rotation of an eye is decomposed into two independent rotations, largely simplified its math expression. The robotics method of motion matrix transformation is then applied to derive the math interpretation of primary Listing's law and half-angle rule respectively. Based on the results, a new algorithm for eyeball position and orientation measurement is proposed. In this algorithm, all the parameters can be directly measured from photos, thus makes rapid diagnosis of strabismus possible.",

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AB - A variation of spherical coordinate system is proposed for the simplification of illustration of Listing's law. With this method, the rotation of an eye is decomposed into two independent rotations, largely simplified its math expression. The robotics method of motion matrix transformation is then applied to derive the math interpretation of primary Listing's law and half-angle rule respectively. Based on the results, a new algorithm for eyeball position and orientation measurement is proposed. In this algorithm, all the parameters can be directly measured from photos, thus makes rapid diagnosis of strabismus possible.

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An improved spherical coordinate system applied in oculomotor system- The possibility for rapid strabismus diagnosis

Abstract

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Keywords

ASJC Scopus subject areas

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