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Commit 0bbdacd

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Added Text Extract with additional
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‎Text_Extract_Images/README.md

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# Text_Extract
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[![forthebadge made-with-python](http://ForTheBadge.com/images/badges/made-with-python.svg)](https://www.python.org/)
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Text extraction form Images, OCR, Tesseract, Basic Image manipulation are all important yet very basic scripts.
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This script uses ```pytesseract``` for text extraction from images, considering it only recognizes text and can
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only print it, this script additionally adds a functionality to write the text in a `txt` and/or `csv` file.
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## Setup instructions
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- Setup a `python 3.x` virtual environment.
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- `Activate` the environment
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- Install the dependencies using ```pip3 install -r requirements.txt```
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- You are all set and the [script](text_extract.py) is Ready to run.
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- Carefully follow the Instructions.
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## Further Readings
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Some newcomers for the first time struggle with Tesseract, this is a direct link to the
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[installer](https://github.com/UB-Mannheim/tesseract/wiki)
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Setting up OCR can be found [here](http://bit.ly/2MClAwD)
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__PATH__ env variable can help in optimizing the code.
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[This](http://bit.ly/35d3c3Q) and [this](http://bit.ly/3ba0zmZ) link will help you in order to achieve that.
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## Usage
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Just make sure that Tesseract is in proper directory, run the code according the comments and guidelines.
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```
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Smaple -
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Enter the Folder name containing Images: <Name of Folder>
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Enter your desired output location: <Name of Folder>
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```
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## Output
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Output
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![Output](img/Output.PNG)
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Image containing Text
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![Before Compression](img/Sample.PNG)
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After Extraction
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![After Backup](img/TextFile.PNG)
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## Author(s)
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Made by [Vybhav Chaturvedi](https://www.linkedin.com/in/vybhav-chaturvedi-0ba82614a/)
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‎Text_Extract_Images/img/Output.PNG

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‎Text_Extract_Images/img/Sample.PNG

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‎Text_Extract_Images/img/TextFile.PNG

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‎Text_Extract_Images/requirements.txt

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pytesseract==0.3.6
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Pillow==8.0.1

‎Text_Extract_Images/text_extract.py

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from PIL import Image
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import pytesseract as pt
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import os
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from pathlib import Path
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current_location = (os.getcwd() + '\\')
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def extract():
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"""
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Function for extracting text from images.
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Additional it saves the text extracted as a txt file.
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"""
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# Enter the name of folder which contains img files
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image_location = input("Enter the Folder name containing Images: ")
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image_path = os.path.join(current_location, image_location)
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# Enter the name of folder which would contain respective txt files
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destination = input("Enter your desired output location: ")
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destination_path = os.path.join(current_location, destination)
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# Path to Tesseract
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tesseract_path = input("Enter the Path to Tesseract: ")
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print('\nNOTE: '
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'It is preferable to setup the PATH variable to Tesseract, see README. \n')
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# = r'C:\Program Files\Tesseract-OCR\tesseract'
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pt.pytesseract.tesseract_cmd = tesseract_path
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# iterating over the images in the folder
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for imageName in os.listdir(image_path):
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# Join the path and image name to obtain absolute path
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inputPath = os.path.join(image_path, imageName)
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img = Image.open(inputPath)
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# OCR
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text = pt.image_to_string(img, lang="eng")
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# Removing extensions
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img_file = Path(inputPath).stem
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print(img_file)
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# The output text file
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text_file = img_file + ".txt"
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output_path = os.path.join(destination_path, text_file)
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# saving the text for every image in a separate .txt file
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with open(output_path, "w") as file:
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file.write(text)
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if __name__ == '__main__':
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extract()

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