Rethinking Shape From Shading for Spoofing Detection.

J. Matías Di Martino Qiang Qiu Guillermo Sapiro

Published in: IEEE Trans. Image Process. (2021)

Keyphrases

shape from shading
light source
surface normals
shape recovery
single image
perspective projection
photometric stereo
provably convergent
object detection
shape reconstruction
shape from texture
detection method
shape estimation
image processing
intensity images
surface orientation