pylaia-casia-hwdb2

Teklia/pylaia-casia-hwdb2

pylaia-casia-hwdb2 is a image-to-text model from Teklia. Use it when you need a caption or text from an image. It is set up for PyLaia. The card lists the license as mit.

This model performs Handwritten Text Recognition in Chinese.

Downloads · 30 days

Access

Public

Updated Sep 10, 2024

Repo size

65.2 MB

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Public

Hugging Face

Repo makeup

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.ckpt53.3 MB · 82%

At a glance

Task: Image-to-Text
Library: PyLaia
License: mit
Access: Public
Created: May 16, 2023
Updated: Sep 10, 2024
SHA: 96011bc2

Datasets

Teklia/CASIA

Model card

From the Hugging Face model README

PyLaia - CASIA-HWDB2

This model performs Handwritten Text Recognition in Chinese.

Model description

The model was trained using the PyLaia library on the CASIA-HWDB2 dataset.

Training images were resized with a fixed height of 128 pixels, keeping the original aspect ratio.

set	lines
train	33,425
val	8,325
test	10,449

An external 6-gram character language model can be used to improve recognition. The language model is trained on the text from the CASIA-HWDB2 training set.

Evaluation results

The model achieves the following results:

set	Language model	CER (%)	lines
test	no	4.61	10,449
test	yes	1.53	10,449

How to use?

Please refer to the PyLaia documentation to use this model.

Cite us!

@inproceedings{pylaia2024,
    author = {Tarride, Solène and Schneider, Yoann and Generali-Lince, Marie and Boillet, Mélodie and Abadie, Bastien and Kermorvant, Christopher},
    title = {{Improving Automatic Text Recognition with Language Models in the PyLaia Open-Source Library}},
    booktitle = {Document Analysis and Recognition - ICDAR 2024},
    year = {2024},
    publisher = {Springer Nature Switzerland},
    address = {Cham},
    pages = {387--404},
    isbn = {978-3-031-70549-6}
}

Task: Image-to-Text
Library: PyLaia
License: mit
Languages: zh
Created: May 16, 2023
Updated: Sep 10, 2024