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OPHTHALMIC APPARATUS, PHOTORECEPTOR CELL DETECTION METHOD AND PROGRAM
专利权人:
CANON KABUSHIKI KAISHA
发明人:
Keiko Yonezawa
申请号:
US14963782
公开号:
US20160174831A1
申请日:
2015.12.09
申请国别(地区):
US
年份:
2016
代理人:
摘要:
An ophthalmic apparatus includes an image acquiring unit configured to acquire an eye fundus image of an eye to be examined, a candidate acquiring unit configured to acquire a plurality of candidate points for a photoreceptor cell in the eye fundus image based on brightness values of the eye fundus image, a first acquiring unit configured to acquire a first feature value of a first candidate point included in the plurality of candidate points based on a distance between the first candidate point and a second candidate point included in the plurality of candidate points, and a determining unit configured to determine whether the first candidate point is a point representing the photoreceptor cell or not based on the first feature value.
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