Measurement of Binocular Eye Movements Using Fast Normalized Template Matching Unit

Several methods for measuring eye movement have been studied. However, not so many research have been done concerning how two eye balls move when a human see an object with both eyes. In this paper we describe a method of measuring binocular movement precisely when a random-dot stereogram (RDS) is s...

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Bibliographic Details
Published inIyo denshi to seitai kogaku. Japanese journal of medical electronics and biological engineering Vol. 25; no. 3; pp. 213 - 219
Main Authors LU, Yi Guang, KAWAI, Hideo, TAMURA, Shinichi
Format Journal Article
LanguageJapanese
Published Japan Japanese Society for Medical and Biological Engineering 1987
Subjects
Computers
Eye Movements
Humans
Ophthalmoscopes
Pattern Recognition, Automated
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Summary:Several methods for measuring eye movement have been studied. However, not so many research have been done concerning how two eye balls move when a human see an object with both eyes. In this paper we describe a method of measuring binocular movement precisely when a random-dot stereogram (RDS) is shown to a subject. The eye movement is measured by an image processing technique from the image sequence of binocular fundus taken by an infra-red television fundus camera. A hardware matching unit is employed in order to detect the movement of totally 800 right and left fundus images by detecting papillary positions with matching technique. As a result, time series of position data in horizontal and vertical directions are obtained.
ISSN:0021-3292
2185-5498
DOI:10.11239/jsmbe1963.25.213