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"SmudgeSafe: geometric image transformations for smudge-resistant user ..."
Stefan Schneegass et al. (2014)
- Stefan Schneegass, Frank Steimle
, Andreas Bulling
, Florian Alt
, Albrecht Schmidt
:
SmudgeSafe: geometric image transformations for smudge-resistant user authentication. UbiComp 2014: 775-786
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