Wei Xiong, Xiuhong Jia, Dichun Yang, Meihui Ai, Lirong Li, Song Wang, Vol. 15, No. 5, May 31, 2021
10.3837/tiis.2021.05.011

• Degraded document image binarization
• Semantic segmentation
• DP-LinkNet
• encoder-decoder architecture
• hybrid dilated convolution (HDC)
• spatial pyramid pooling (SPP)