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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 23, 2023
0Patent Application Number
175932700
Date Filed
March 12, 2020
0Patent Citations
Patent Primary Examiner
CPC Code
This disclosure describes an activity recognition system for asymmetric (e.g. left- and right-handed) activities that leverages the symmetry intrinsic to most human and animal bodies. Specifically, described is 1) a human activity recognition system that only recognizes handed activities but is inferenced twice, once with input flipped, to identify both left- and right-handed activities and a training method for learning-based implementations of the aforementioned system that flips all training instances (and associated labels) to appear left-handed and in doing so, balances the training dataset between left- and right-handed activities.
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