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https://github.com/mayank4490/OCR-plus-plus


https://github.com/mayank4490/OCR-plus-plus

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# OCR++ : A Framework to extract information from Scholarly Articles

NOTE : The tool works only on Linux-based systems

##### Installation :
- Install the dependencies.
- Clone this repo and copy the OCR++ folder in **/var/www/html** and make a directory named "**media**" in **/var/www/html**

```sh
git clone https://github.com/ocrplusplus/ocrplusplus
cd ocrplusplus
mkdir -p /var/www/html/media
mkdir -p /var/www/html/media/documents
cp -r OCR++ /var/www/html/
```

##### Usage:
- ###### With localhost as server :
- Run the following commands :

```sh
cd /var/www/html/OCR++
python manage.py runserver
```
- Now open a web-browser and go to **127.0.0.1:8000/home**

- ###### Without a server :
- Rename and cpoy the pdf as "**input.pdf**" on which you want to run OCR++ in the given directory using the command

```sh
cp path/to/pdf /var/www/html/OCR++/myproject/media/documents/input.pdf
```
- run the OCR++ engine by running the Script

```sh
cd /var/www/html/OCR++/myproject/media/documents/
python main_script_batch.py
```

##### Dependencies:
- nltk (maxent_pos_tagger + averaged_perceptron_tagger)
- django <=v1.8
- crfpp (Try downloading the source from http://www.filewatcher.com/m/CRF++-0.58.tar.gz.790570-0.html)