DAN: a Segmentation-free Document Attention Network for Handwritten Document Recognition
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Abstract (arXiv)
Unconstrained handwritten text recognition is a challenging computer vision task. It is traditionally handled by a two-step approach, combining line segmentation followed by text line recognition. For the first time, we propose an end-to-end segmentation-free architecture for the task of handwritten document recognition: the Document Attention Network. In addition to text recognition, the model is trained to label text parts using begin and end tags in an XML-like fashion. This model is made up of an FCN encoder for feature extraction and a stack of transformer decoder layers for a recurrent token-by-token prediction process. It takes whole text documents as input and sequentially outputs characters, as well as logical layout tokens. Contrary to the existing segmentation-based approaches, the model is trained without using any segmentation label. We achieve competitive results on the READ 2016 dataset at page level, as well as double-page level with a CER of 3.43% and 3.70%, respectively. We also provide results for the RIMES 2009 dataset at page level, reaching 4.54% of CER. We provide all source code and pre-trained model weights at https://github.com/FactoDeepLearning/DAN.
Key facts. Cited by 62 papers in the map (data through 7 Oct 2026). Builds on 33 of its 56 references that are in the map. First posted on arXiv 23 Mar 2022.
Builds on
33 of 56 references.
References · 33
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- 2018Chargrid: Towards Understanding 2D Documentscited by 100
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21 more
- 2020Pay Attention to What You Read: Non-recurrent Handwritten Text-Line Recognitioncited by 71
- 2019BERTgrid: Contextualized Embedding for 2D Document Representation and Understandingcited by 63
- 2019Evaluating Sequence-to-Sequence Models for Handwritten Text Recognitioncited by 58
- 2020OrigamiNet: Weakly-Supervised, Segmentation-Free, One-Step, Full Page Text Recognition by learning to unfoldcited by 53
- 2017Curriculum Dropoutcited by 50
- 2020End-to-end Handwritten Paragraph Text Recognition Using a Vertical Attention Networkcited by 50
- 2016Joint Line Segmentation and Transcription for End-to-End Handwritten Paragraph Recognitioncited by 46
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- 2021Handwritten Mathematical Expression Recognition with Bidirectionally Trained Transformercited by 34
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- 2018A Two-Stage Method for Text Line Detection in Historical Documentscited by 26
- 2021Full Page Handwriting Recognition via Image to Sequence Extractioncited by 24
- 2020Recurrence-free unconstrained handwritten text recognition using gated fully convolutional networkcited by 23
- 2021SPAN: a Simple Predict & Align Network for Handwritten Paragraph Recognitioncited by 19
- 2021DocSynth: A Layout Guided Approach for Controllable Document Image Synthesiscited by 17
- 2021Transformer-Based Approach for Joint Handwriting and Named Entity Recognition in Historical documentscited by 17
- 2019A Neural Model for Text Localization, Transcription and Named Entity Recognition in Full Pagescited by 16
- 2020Multiple Document Datasets Pre-training Improves Text Line Detection With Deep Neural Networkscited by 11
- 2019A Computationally Efficient Pipeline Approach to Full Page Offline Handwritten Text Recognitioncited by 9
- 2018Multi-Task Handwritten Document Layout Analysiscited by 8
- 2020Have convolutions already made recurrence obsolete for unconstrained handwritten text recognition ?cited by 6
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Citing papers per year: 2023: 12; 2024: 19; 2025: 16; 2026: 15.
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- 2025Optimal Transport for Handwritten Text Recognition in a Low-Resource Regime21 Sep 2025
- 2025Improving OCR using internal document redundancy20 Aug 2025
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- 2025Relaxed syntax modeling in Transformers for future-proof license plate recognition20 Jun 2025
- 2025MetaWriter: Personalized Handwritten Text Recognition Using Meta-Learned Prompt Tuning26 May 2025
- 2025CM1 -- A Dataset for Evaluating Few-Shot Information Extraction with Large Vision Language Models7 May 2025
- 2025Classifying the Unknown: In-Context Learning for Open-Vocabulary Text and Symbol Recognition9 Apr 2025
- 2025PILOT: A Promptable Interleaved Layout-aware OCR Transformer4 Apr 2025
- 2025Meta-DAN: towards an efficient prediction strategy for page-level handwritten text recognition4 Apr 2025
- 2025Multimodal LLMs for OCR, OCR Post-Correction, and Named Entity Recognition in Historical Documents1 Apr 2025
- 2025UniHDSA: A Unified Relation Prediction Approach for Hierarchical Document Structure Analysis20 Mar 2025
- 2025Benchmarking Large Language Models for Handwritten Text Recognition19 Mar 2025
- 2025RVAFM: Re-parameterizing Vertical Attention Fusion Module for Handwritten Paragraph Text Recognition5 Mar 2025
- 2025Handwritten Text Recognition: A Survey12 Feb 2025
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- 2024Improving Automatic Text Recognition with Language Models in the PyLaia Open-Source Library29 Apr 2024
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- 2024GatedLexiconNet: A Comprehensive End-to-End Handwritten Paragraph Text Recognition System22 Apr 2024
- 2024Spatial Context-based Self-Supervised Learning for Handwritten Text Recognition17 Apr 2024
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- 2025Handwritten Text Recognition: A Surveycited by 12
- 2025Benchmarking Large Language Models for Handwritten Text Recognitioncited by 11
- 2024On the Generalization of Handwritten Text Recognition Modelscited by 10
- 2023Faster DAN: Multi-target Queries with Document Positional Encoding for End-to-end Handwritten Document Recognitioncited by 9
- 2023Key-value information extraction from full handwritten pagescited by 9
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- 2026Exploring In-Context Learning for Handwritten Text Recognition29 Sep 2026
- 2026Handwritten Text Recognition Lives in the High-Pixel Variance Subspace28 Sep 2026
- 2026Amnesia by Design, Memory By Necessity: Persistent State for Document Intelligence25 Sep 2026
- 2026Impact of Iterative Fine-Tuning on Transcription Accuracy in Complex Historical Sanskrit Manuscripts19 Aug 2026
- 2026Towards a foundational model for recognising diastematic Gregorian notation30 Jun 2026
- 2026End-to-End Text Line Detection and Ordering2 Jun 2026
- 2026Transcoda: End-to-End Zero-Shot Optical Music Recognition via Data-Centric Synthetic Training11 May 2026
- 2026Zero-Shot Synthetic-to-Real Handwritten Text Recognition via Task Analogies8 Apr 2026
- 2026Few-shot Writer Adaptation via Multimodal In-Context Learning31 Mar 2026
- 2026Efficient Domain Adaptation for Text Line Recognition via Decoupled Language Models30 Mar 2026
- 2026N-gram Injection into Transformers for Dynamic Language Model Adaptation in Handwritten Text Recognition4 Mar 2026
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