Kyoto Prefectural Public University Corporation;Kowa Company Ltd.
发明人:
申请号：
EP18844150.5
公开号：
EP3666168A1
申请日:
2018.08.09
申请国别(地区):
EP
年份:
2020
代理人:
摘要：
A method and a device for dynamically evaluating a breaking of a tear fluid layer break, in particular, a breakup pattern.The method is a method for dynamically evaluating a tear fluid layer using an interference fringe image of the tear fluid layer composed of a plurality of consecutive frames, and includes: an image creation step of creating at least one break detection image of a first break detection image, a second break detection image, a third break detection image, and a fourth break detection image, which are images for detecting a breaking site of the tear fluid layer； a determination step of determining whether the break detection image created by the image creation step corresponds to a predetermined breakup pattern； a tally step of tallying the determination results determined by the determination step； and an evaluation step of evaluating, on the basis of a tallied result by the tally step, a breakup pattern of the interference fringe image of the tear fluid layer.
