Eyelash occlusion area pre-detection method based on variable coefficient

The invention discloses an eyelash occlusion area pre-detection method based on a variable coefficient. The method comprises the following steps: partitioning an upper region and a lower region of aniris; calculating variable coefficients of an upper block and a lower block which are symmetrical abo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN YANTING, JI BISHENG, WEI YANGYANG, YE XUEYI, CHEN ZE
Format: Patent
Sprache:chi ; eng
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