Related by context. Frequent words. (Click for all words.) 55 violet 49 zinnia 48 hydrangea 47 iris recognition 47 coneflowers 46 hibiscus 46 iris scan 45 iris scanning 45 biometric 45 flower 45 corneal 45 reddish purple 45 palm vein 45 peony 44 yarrow 44 biometrics 44 facial recognition 44 fingerprint scanning 44 coleus 43 coreopsis 43 iridescence 43 retinal 43 fingerprint biometric 43 marigold 43 multifocal 42 retina 42 narcissus 42 biometric identification 42 rosebud 42 verbena 42 salvias 42 hosta 42 leaved 42 vinca 42 magnolia 42 fragrant flowers 41 petals 41 fingerprint 41 freesia 41 begonias 41 Geo tagging 41 larkspur 41 frangipani 41 foxglove 41 blooms 40 anemone 40 lily 40 monocular 40 orange blossoms 40 biometric authentication 40 biometric fingerprint 40 facial 40 cornea 40 geranium 40 calla lilies 40 contrasting colors 40 optic 39 eyepiece 39 amaryllis 39 variegated 39 Morpho 39 purplish 39 pink blossoms 39 petunia 39 fingerprint scanners 39 dianthus 39 gardenias 39 color 39 goldenrod 39 lavender 39 pinkish 39 glaucoma 39 gardenia 38 mauve 38 fingerprint authentication 38 magnification 38 macular 38 optic nerve 38 Face Detection 38 conjunctiva 37 laser scanning 37 violets 37 blue violet 37 greenish blue 37 cornea transplant 37 sensor 37 Face Recognition 37 biometric identifiers 36 Facial recognition 36 impatiens 36 barcode 36 FotoNation 36 Biometric 36 retinas 36 autofocus 36 lobelia 36 contactless reader 36 laser scanner 36 camera lens 35 fingerprint sensor 35 lens