actionlet

From action +‎ -let.

actionlet (plural actionlets)

1. A component of an action performed by a person, used in computerized gesture recognition systems.
   • 2016, Ivan Lillo, Juan Carlos Niebles, Alvaro Soto, “A Hierarchical Pose-Based Approach to Complex Action Understanding Using Dictionaries of Actionlets and Motion Poselets”, in arXiv‎^[1]:

     Our model can categorize complex actions in videos, and perform spatio-temporal annotations of the atomic actions that compose the complex action being performed. […] it jointly learns flexible representations for motion poselets and actionlets that encode the visual variability of body parts and atomic actions […]

• natiolect, ticlatone