Online Handwritten Mathematical Expression Recognition and Applications: A Survey.

Dmytro Zhelezniakov Viktor Zaytsev Olga Radyvonenko

Published in: IEEE Access (2021)

Keyphrases

expression recognition
facial expression recognition
facial expressions
lip reading
face identification
real time face tracking
face images
face detection
facial features
expression classification
face recognition
data sets
video sequences
co occurrence
pose variations