When counting meets HMER: counting-aware network for handwritten mathematical expression recognition

B Li, Y Yuan, D Liang, X Liu, Z Ji, J Bai, W Liu… - European conference on …, 2022 - Springer
Recently, most handwritten mathematical expression recognition (HMER) methods adopt
the encoder-decoder networks, which directly predict the markup sequences from formula …

Syntax-aware network for handwritten mathematical expression recognition

Y Yuan, X Liu, W Dikubab, H Liu, Z Ji… - Proceedings of the …, 2022 - openaccess.thecvf.com
Handwritten mathematical expression recognition (HMER) is a challenging task that has
many potential applications. Recent methods for HMER have achieved outstanding …

A survey on handwritten mathematical expression recognition: The rise of encoder-decoder and GNN models

TN Truong, CT Nguyen, R Zanibbi, H Mouchère… - Pattern Recognition, 2024 - Elsevier
Recognition of handwritten mathematical expressions (HMEs) has attracted growing interest
due to steady progress in handwriting recognition techniques and the rapid emergence of …

Comer: Modeling coverage for transformer-based handwritten mathematical expression recognition

W Zhao, L Gao - European conference on computer vision, 2022 - Springer
The Transformer-based encoder-decoder architecture has recently made significant
advances in recognizing handwritten mathematical expressions. However, the transformer …

Offline handwritten mathematical expression recognition with graph encoder and transformer decoder

JM Tang, HY Guo, JW Wu, F Yin, LL Huang - Pattern Recognition, 2024 - Elsevier
Handwritten mathematical expression recognition (HMER) has attracted extensive attention.
Despite the significant progress achieved in recent years attributed to the development of …

Improving handwritten mathematical expression recognition via similar symbol distinguishing

Z Li, X Wang, Y Liu, L Jin, Y Huang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Handwritten mathematical expression recognition (HMER) is an essential task in the OCR
community, which consists of two sub-tasks, ie, symbol recognition and structure parsing …

Tree-based data augmentation and mutual learning for offline handwritten mathematical expression recognition

C Yang, J Du, J Zhang, C Wu, M Chen, JJ Wu - Pattern Recognition, 2022 - Elsevier
Recently, thanks to the successful application of the attention-based encoder-decoder
framework, handwritten mathematical expression recognition (HMER) has achieved …

A tree-based model with branch parallel decoding for handwritten mathematical expression recognition

Z Li, W Yang, H Qi, L Jin, Y Huang, K Ding - Pattern Recognition, 2024 - Elsevier
Handwritten mathematical expression recognition (HMER) is a challenging task in the field
of computer vision due to the complex two-dimensional spatial structure and diverse …

General category network: Handwritten mathematical expression recognition with coarse-grained recognition task

X Zhang, H Ying, Y Tao, Y Xing… - ICASSP 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
Handwritten Mathematical Expression Recognition (HMER) is an important task in pattern
recognition. It is a challenging task due to symbols resembling each other in appearance (" …

Spatial attention and syntax rule enhanced tree decoder for offline handwritten mathematical expression recognition

Z Lin, J Li, F Yang, S Huang, X Yang, J Lin… - … Conference on Frontiers …, 2022 - Springer
Abstract Offline Handwritten Mathematical Expression Recognition (HMER) has been
dramatically advanced recently by employing tree decoders as part of the encoder-decoder …