Ollivier-Ricci Curvature for Head Pose Estimation from a Single Image.

Andrea Francesco Abate Lucia Cascone Riccardo Distasi Michele Nappi

Published in: IJCB (2022)

Keyphrases

single image
head pose estimation
pose estimation
visual tracking
multiple images
manifold learning
light source
random forests
facial features
super resolution
depth images
subspace learning
computer vision
multiscale
shape from shading
human faces
dimensionality reduction
image sequences