Distinctive Feature Representation for Contactless 3D Hand Biometrics using Surface Normal Directions.

Kevin H. M. Cheng Ajay Kumar

Published in: IJCB (2020)

Keyphrases

distinctive features
surface normals
shape from shading
light source
photometric stereo
palmprint
surface reconstruction
shape recovery
systematic errors
refractive index
smooth surfaces
surface orientation
smart card
multi view
surface shape
surface geometry
facial shape
motion estimation
viewpoint