Methods › Computer Vision › OCR Models › TrOCR
TrOCR
Introduced by Minghao Li et al. in TrOCR: Transformer-based Optical Character Recognition with Pre-trained Models
archive 2025-07-28 Description, source and code snippet are the archive's method entry.
TrOCR is an end-to-end Transformer-based OCR model for text recognition with pre-trained CV and NLP models. It leverages the Transformer architecture for both image understanding and wordpiece-level text generation. It first resizes the input text image into 384 × 384 and then the image is split into a sequence of 16 patches which are used as the input to image Transformers. Standard Transformer architecture with the self-attention mechanism is leveraged on both encoder and decoder parts, where wordpiece units are generated as the recognized text from the input image.
Papers archive 2025-07-28
11 shown of 11, newest first. Repository counts are the archive's code-links table. A Syntology line states what Syntology ran from that paper's harvested code; it is per sample and not a correctness claim.
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TRIDIS: A Comprehensive Medieval and Early Modern Corpus for HTR and NER 25 Mar 2025 · 0 repositories · arXiv:2503.22714
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Early evidence of how LLMs outperform traditional systems on OCR/HTR tasks for historical records 20 Jan 2025 · 1 repository · arXiv:2501.11623
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Comparative analysis of optical character recognition methods for Sámi texts from the National Library of Norway 13 Jan 2025 · 2 repositories · arXiv:2501.07300
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Leveraging Deep Learning with Multi-Head Attention for Accurate Extraction of Medicine from Handwritten Prescriptions 24 Dec 2024 · 0 repositories · arXiv:2412.18199
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Spanish TrOCR: Leveraging Transfer Learning for Language Adaptation 9 Jul 2024 · 1 repository · arXiv:2407.06950
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OSPC: Detecting Harmful Memes with Large Language Model as a Catalyst 14 Jun 2024 · 0 repositories · arXiv:2406.09779
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Automatic Transcription of Handwritten Old Occitan Language 6 Dec 2023 · 1 repository
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Vulnerability Analysis of Transformer-based Optical Character Recognition to Adversarial Attacks 28 Nov 2023 · 0 repositories · arXiv:2311.17128
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Extending TrOCR for Text Localization-Free OCR of Full-Page Scanned Receipt Images 11 Dec 2022 · 0 repositories · arXiv:2212.05525
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Transformer-based HTR for Historical Documents 21 Mar 2022 · 1 repository · arXiv:2203.11008
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TrOCR: Transformer-based Optical Character Recognition with Pre-trained Models 21 Sep 2021 · 8 repositories · arXiv:2109.10282Syntology ran 0 of 6 samples · 6 unverified
Tasks archive 2025-07-28
20 tasks the archive attaches to papers tagged with this method, by distinct papers. A task without a page in the catalog is plain text.
Usage over time archive 2025-07-28
Components: the archive holds no method-to-method composition, so PwC's Components table cannot be rebuilt; the Papers list carries no Results column for the same reason (the archive does not join its leaderboard rows to method tags).
Categories archive 2025-07-28
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections