Dewarping Document Image by Displacement Flow Estimation with Fully Convolutional Network.

Guo-Wang Xie Fei Yin Xu-Yao Zhang Cheng-Lin Liu

Published in: DAS (2020)

Keyphrases

document images
flow estimation
optical flow
convolutional network
convolutional neural networks
d scene
optical flow estimation
image sequences
motion estimation
coarse to fine
optical character recognition
moving objects
scanned documents
motion parameters
text lines
flow field
input image