DocumentCode
3064797
Title
A fast pupillometer using high resolution linear CCD arrays and a 16-bit microprocessor
Author
Harris, Simon J. ; Jones, Deric P.
Author_Institution
Dept. of Med. Electron. & Phys., St. Bartholomew´´s Med. Coll., London, UK
Volume
4
fYear
1992
fDate
Oct. 29 1992-Nov. 1 1992
Firstpage
1562
Lastpage
1563
Abstract
A pupillometer has been produced using 512 element linear CCD arrays and an 80188 microprocessor which is capable of measuring the diameter of the human pupil at sampling rates faster than 100 Hz with a measurement resolution better than 30 μm.
Keywords
biomedical equipment; charge-coupled device circuits; medical image processing; microcomputers; neurophysiology; user interfaces; 16-bit microprocessor; 512 element linear CCD arrays; 80188 microprocessor; fast pupillometer; high resolution linear CCD arrays; human pupil; measurement resolution; Biomedical imaging; Charge coupled devices; Microprocessors; Servomechanisms; Tracking;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
Conference_Location
Paris
Print_ISBN
0-7803-0785-2
Type
conf
DOI
10.1109/IEMBS.1992.5761925
Filename
5761925
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