https://github.com/isi-vista/VistaOCR

ISI's Optical Character Recognition (OCR) software for machine-print and handwriting data
https://github.com/isi-vista/VistaOCR

Last synced: 10 days ago
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ISI's Optical Character Recognition (OCR) software for machine-print and handwriting data

• Host: GitHub
• URL: https://github.com/isi-vista/VistaOCR
• Owner: isi-vista
• License: apache-2.0
• Created: 2018-04-27T17:04:27.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-06-27T19:09:40.000Z (over 5 years ago)
• Last Synced: 2024-07-04T18:33:24.213Z (4 months ago)
• Language: Python
• Size: 186 KB
• Stars: 22
• Watchers: 9
• Forks: 10
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# VistaOCR

ISI's Optical Character Recognition (OCR) software for machine-print and handwriting data

# Publications

*"How to Efficiently Increase Resolution in Neural OCR Models"*. Stephen Rawls, Huaigu Cao, Joe Mathai, Prem Natarajan. IEEE Workshop on Arabic Script Analysis and Recognition (ASAR) 2018.

[*"Combining Convolutional Neural Networks and LSTMs for Segmentation Free OCR"*](https://doi.org/10.1109/ICDAR.2017.34). Stephen Rawls, Huaigu Cao, Senthil Kumar, Prem Natarajan. International Conference on Document Analysis and Recognition (ICDAR) 2017.

[*"Combining Deep Learning and Language Modeling for Segmentation-free OCR From Raw Pixels"*](https://doi.org/10.1109/ASAR.2017.8067772). Stephen Rawls, Huaigu Cao, Ekraam Sabir, Prem Natarajan. IEEE Workshop on Arabic Script Analysis and Recognition (ASAR) 2017.

# Model

![VistaOCR Model Diagram](https://github.com/isi-vista/VistaOCR/blob/master/vista-ocr-model-diagram.png)

# Pretrained Models

Coming Soon. Pre-trained models for English, French, and Arabic Handwriting

# Performance Numbers

Coming soon. Expected character and word error rates from public datasets.

# How to Train

Coming soon.

# How to Decode using Existing Model

Coming soon.

# Citation

```

@inproceedings{vistaocr,

  author    = {Stephen Rawls and Huaigu Cao and Senthil Kumar and Prem Natarjan},

  title     = {Combining Convolutional Neural Networks and LSTMs for Segmentation Free OCR},

  booktitle = {Proc. ICDAR},

  year      = {2017},

  url       = {https://doi.org/10.1109/ICDAR.2017.34},

  doi       = {10.1109/ICDAR.2017.34}

}

```