Patent ID: 11937915
Assignee: CERNER INNOVATION, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC A  G  H | IPC A  G  H

Claim 18:
19. The computer-readable storage media of claim 17, wherein the instructions further cause the one or more processors to:
define an initial position for the plurality of reference points that correspond to one or more additional anatomical features on the face of the person relative to the 3D axis system;
track the plurality of reference points through the series of images;
compute changes in position of the plurality of reference points relative to the 3-dimensional (3D) axis system; and
determining that the asymmetric change in the position of the at least one reference point is consistent with a stroke symptom based on a computed change in position of the at least one reference point is maintained for a minimum number of images included in the series of images.