Abstract
Measurement science for the sense of sight has exploited advanced computer technology to emerge as an exciting technical and medical discipline. The chapter presents a full survey of sight measurement methods describing procedures, engineering principles, technological construction and diagnostic motivation. The chapter opens with the classical measurement tests for visual acuity, field of vision, and intraocular pressure, followed by the techniques used in biometry and ocular examinations.
The more advanced technological fields of optical coherence tomography and ocular electrophysiology are described in the last two sections of the chapter. These techniques have developed in sophistication over the last twenty years or so. Advances in computer visualisation software, laser technology, data collection, signal processing algorithms and human-sensor interface systems have all been used to provide complex and accurate measurements and visualisations of the eye physiology and functions for clinical diagnosis. The chapter presents a state-of-the-art review of these sight measurement advances.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Reference Sources (not cited in chapter)
Arden, G.B., and Heckenlively, J.R., 1991, Principles and Practice of Electrophysiology of Vision, Mosby, St Louis, USA
Celesia, G.C., 2005, Disorders of Visual Processing, Vol. 5, Handbook of Clinical Neurophysiology, Elsevier, Amsterdam, The Netherlands
Edwards, K., and Llewellyn, R., 1988, Optometry, Butterworth and Co., Cambridge
Fishman, G.A., Birch, D.G., Holder, G.E., and Brigell, M.G., 2001, Electrophysiologic Testing in Disorders of the Retina, Optic Nerve and Visual Pathway, Ophthalmology Monograph 2, American Academy of Ophthalmology, Singapore
Resources
Standard procedures for all clinical electrophysiology tests are available from the International Society for Clinical Electrophysiology of Vision website, www.iscev.org
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2008 Springer-Verlag London Limited
About this chapter
Cite this chapter
Keating, D., Parks, S. (2008). Sight Measurement. In: Hersh, M., Johnson, M. (eds) Assistive Technology for Visually Impaired and Blind People. Springer, London. https://doi.org/10.1007/978-1-84628-867-8_3
Download citation
DOI: https://doi.org/10.1007/978-1-84628-867-8_3
Publisher Name: Springer, London
Print ISBN: 978-1-84628-866-1
Online ISBN: 978-1-84628-867-8
eBook Packages: EngineeringEngineering (R0)