Driver's eye detection method of drowsy driving warning system
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United States of America Patent
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-
Oct 10, 2000
Grant Date -
N/A
app pub date -
Jun 9, 1999
filing date -
Jun 9, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An eye detection method of a drowsy driving alarming system comprises the steps of: binarizing a driver's face image from a CCD camera, extracting candidate areas existing in pair into a binary face image, determining one candidate pair from among the candidate pairs as nostrils, setting the remained candidate pairs forming equilateral triangles in relation with the nostrils as eye candidate pairs, and determining a candidate pair forming the smaller equilateral triangle to be the driver's eyes.
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Family
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