C3-STISR: Scene Text Image Super-resolution with Triple Clues.

Minyi Zhao Miao Wang Fan Bai Bingjia Li Jie Wang Shuigeng Zhou

Published in: IJCAI (2022)

Keyphrases

image super resolution
scene text
natural scene images
text detection
super resolution
low resolution
dictionary learning
complex background
edge preserving
image registration
map estimation
video frames
image patches
sparse coding
sparse representation
object recognition
high quality
high resolution
pairwise