NDLI: 2D Oculomotor Plant Mathematical Model for eye movement simulation

Content Provider	IEEE Xplore Digital Library
Author	Komogortsev, O.V. Jayarathna, U.K.S.
Copyright Year	2008
Description	Author affiliation: Dept. of Comput. Sci., Texas State Univ., San Marcos, TX (Komogortsev, O.V.; Jayarathna, U.K.S.)
Abstract	This paper builds a two dimensional oculomotor plant mathematical model (2DOPMM) that is capable of generating eye movement trace on a two dimensional plane. The key difference between the proposed model and the models presented previously is a design that is geared towards linearity and capability of integration into a real-time human computer interaction system while providing force output for each extraocular muscle with values close to physiological measurements. The model is represented as a twelve order system created by a set of linear mechanical components representing major anatomical properties of extraocular muscles and the eye globe: muscle location, elasticity, viscosity, eye-globe rotational inertia, muscle active state tension, length tension and force velocity relationships. Linearity is a key point ensuring a real-time performance in an online implementation of the model with twelve order representation providing close match to the eye anatomical structure. Practical applications of the proposed model lie in the area of extraocular muscle effort estimation and human computer interaction.
Starting Page	1
Ending Page	8
File Size	3597899
Page Count	8
File Format	PDF
ISBN	9781424428441
DOI	10.1109/BIBE.2008.4696815
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-08
Publisher Place	Greece
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Mathematical model Muscles Linearity Human computer interaction Force measurement Real time systems Mechanical factors Elasticity Viscosity Anatomical structure Effort Estimation Oculomotor Plant Eye Movements Human Computer Interaction
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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