hpllduck/PaperStructure
By hpllduck · ↓ 0 · ♥ 0 · Updated 2026-02-11
What's in this repo
This page lists the files in hpllduck/PaperStructure, including decoder.onnx, encoder.onnx, image_resizer.onnx and more.
- 7 ONNX models (.onnx files)
- 11 files, including 7 .onnx, 1 .md, 1 .json, 1 .txt
- Last updated 2026-02-11
ONNX files
| File | Size | Download |
|---|---|---|
| latex_ocr/decoder.onnx | — | Download |
| latex_ocr/encoder.onnx | — | Download |
| latex_ocr/image_resizer.onnx | — | Download |
| paddle_ocr/cls.onnx | — | Download |
| paddle_ocr/det.onnx | — | Download |
| paddle_ocr/rec.onnx | — | Download |
| yolox/yolox_l0.05.onnx | — | Download |
How to use
These ONNX files can be loaded with ONNX Runtime. To inspect a model graph, upload the file to the Netron viewer. Download links point to the original files on Hugging Face.
README
PaperStructure Models
Model weights for the PaperStructure academic paper OCR pipeline.
Usage
from paper_structure.models import registry
# Pre-download everything
registry.ensure_all()
# Check status
print(registry.status())
Or via CLI:
paper-structure models status
paper-structure models download
Total Size
~399 MB across 9 files.
License
Individual model weights retain their original licenses:
- LaTeX OCR models: MIT (RapidAI)
- YOLOX layout model: Apache-2.0 (unstructured.io / Megvii)
- PaddleOCR/OnnxOCR models: Apache-2.0 (Baidu)
Files (11)
.gitattributes
README.md
latex_ocr/decoder.onnx
ONNX
latex_ocr/encoder.onnx
ONNX
latex_ocr/image_resizer.onnx
ONNX
latex_ocr/tokenizer.json
paddle_ocr/cls.onnx
ONNX
paddle_ocr/det.onnx
ONNX
paddle_ocr/ppocrv5_dict.txt
paddle_ocr/rec.onnx
ONNX
yolox/yolox_l0.05.onnx
ONNX
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