公开(公告)号：US11540749B2

公开(公告)日：2023-01-03

申请号：US15733244

申请日：2019-01-22

申请人： University of Virginia Patent Foundation ,  Omar Uribe ,  Mark McDonald ,  Andrew M. Southerland ,  Gustavo Rohde ,  Yan Zhuang

发明人： Omar Uribe ,  Mark McDonald ,  Andrew M. Southerland ,  Gustavo Rohde ,  Yan Zhuang

IPC分类号： A61B5/11 ,  G06N20/00 ,  A61B5/00 ,  G06F3/01 ,  G06V40/16

摘要： The disclosed embodiments provide systems and methods for predicting presence of one or more neurological deficits. The system may include a microphone, a camera, one or more memory devices storing instructions, and one or more processors configured to execute the instructions to extract audio information including a period density entropy coefficient and a mel frequency cepstral coefficient from an audio feed received from the microphone. Additionally, the instructions may cause the processor to determine position and depth information of eye movement from a video feed received from the camera and detect features of interest including facial landmarks, spatial orientation of limbs, and positional information of limb movements from the video feed. The one or more processors may further extract the features of interest from the video feed and process the extracted features of interest by aligning the extracted features of interest to a common reference.