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dc.contributor.authorSandnes, Frode Eikaen_US
dc.date.accessioned2016-03-22T10:19:31Z
dc.date.available2016-03-22T10:19:31Z
dc.date.issued2015en_US
dc.identifier.citationSandnes, F. E. (2015, November). A two-stage binarizing algorithm for automatic 2D: 4D finger ratio measurement of hands with non-separated fingers. In Innovations in Information Technology (IIT), 2015 11th International Conference on (pp. 178-183). IEEE.en_US
dc.identifier.isbn978-1-4673-8511-4.en_US
dc.identifier.otherFRIDAID 1285337en_US
dc.identifier.urihttps://hdl.handle.net/10642/3209
dc.description.abstract2D:4D finger ratios are commonly measured manually. Previous automatic method s have relied on the fingers being spread apart f or successful detection. This study propo ses an improved automatic finger - r atio measurement approach that does not require the fingers to be spread apart. The approach comprises a two - stage binarizing algorithm. F irst , the hand i s separated from the backgr ound. S econd , the various fingers are separated such that a unique outline of the hand can be obtained and thus the 2D:4D finger ratio can be measured. The algorithm achieves accurate results o f 66% o n a test - suite of flatbed scans of two - hand images. Auto matic validation of measurement quality is also discussed.en_US
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.subject2D:4D finger ratioen_US
dc.subjectimage analysisen_US
dc.subjectmeasurementsen_US
dc.subjectimage binarizationen_US
dc.titleA Two-Stage Binarizing Algorithm for Automatic 2D:4D Finger Ratio Measurement of Hands with Non-Separated Fingersen_US
dc.typeChapteren_US
dc.typePeer revieweden_US
dc.identifier.doihttp://dx.doi.org/10.1109/INNOVATIONS.2015.7381536


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