https://github.com/amadeusssystem/fieldnotesdigitizer

https://github.com/amadeusssystem/fieldnotesdigitizer

Last synced: 11 months ago
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• Host: GitHub
• URL: https://github.com/amadeusssystem/fieldnotesdigitizer
• Owner: AmadeussSystem
• Created: 2024-12-07T10:16:56.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-12-07T11:37:33.000Z (over 1 year ago)
• Last Synced: 2025-06-21T09:43:18.702Z (12 months ago)
• Language: Python
• Size: 12.7 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# PDF to Transparent Images Converter

This Python script converts each page of a PDF document into an image with a transparent background, removing any ink (black text) and leaving the background transparent. The output images are saved as PNG files with transparency.

## Results

- Before

- ![image](https://github.com/user-attachments/assets/28c78fd0-afce-452f-b8a2-a7c3125761f1)

***

- After

- ![image](https://github.com/user-attachments/assets/6e10ff03-f4c9-43c3-8cb9-48ebf334eb86)

- ![image](https://github.com/user-attachments/assets/e998c1f0-5491-4c45-96c0-2733bff1251c)

- As a Student this works fine and most importantly its is automated so Yee Boi.

## Features

- Convert PDF pages to images.

- Remove black ink (text) and make the background transparent.

- Save the processed images as PNG files.

## Requirements

Make sure you have the following:

- That you have prescanned the pdf with a Scanner and Btw Mobile scanner appilcation also work.

- Also Make sure that After scanning Ink should be of some colour of black I haven't tried it with a physical scanner so I don't how it much effective it may be on that.

- Install the dependencies given the following requirements.txt

You can install these dependencies using pip by running:

```bash

pip install -r requirements.txt

```

***

## Developments

- Feel Free to Open PR Requests If you find better Configuration to optimize the Output results.