Abstract: Touchless hand gesture recognition is one of the hottest areas of the human–computer interaction (HCI). In this article, we propose a low-complexity air-digit-writing recognition method ...
Abstract: A two-phase Boolean matrix factorization algorithm was recently developed by other authors. In the first phase of their algorithm, a nonnegative optimization problem is solved using an ...
Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...
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