Unsupervised document image binarization using a system of nonlinear partial differential equations.

B. A. Jacobs T. Celik

Published in: Appl. Math. Comput. (2022)

Keyphrases

image binarization
document images
nonlinear partial differential equations
euler number
optical character recognition
unsupervised learning
partial differential equations
hardware implementation
binarization method
multiscale
data structure
object recognition
high order