https://github.com/bernatmarcilla/barcode-lossless-compressor

Python gray-scale barcode images losslessly compressor and decompressor.
https://github.com/bernatmarcilla/barcode-lossless-compressor

barcode-images barcode-recognizer compress-images compression-algorithm compressor python

Last synced: 3 days ago
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Python gray-scale barcode images losslessly compressor and decompressor.

• Host: GitHub
• URL: https://github.com/bernatmarcilla/barcode-lossless-compressor
• Owner: bernatmarcilla
• Created: 2021-05-08T22:03:46.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-07-11T20:05:06.000Z (over 3 years ago)
• Last Synced: 2024-09-11T15:48:01.491Z (2 months ago)
• Topics: barcode-images, barcode-recognizer, compress-images, compression-algorithm, compressor, python
• Language: Python
• Homepage:
• Size: 1010 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# barcode-lossless-compressor

The goal of this project is to design and produce a compressor that losslessly compresses the gray-scale barcode images. It also includes a decoder that is capable of fully reverse the compression process.

# Usage

```bash

python3 barcode_encoder.py barcode_image.png compressed_file.bin

python3 barcode_decoder.py compressed_file.bin recovered_barcode_image.png

```

# Results

After encode and decode 514 gray-scale barcode images, the final average data rate in bits per sample (BPS) of the

compressed files is 0.783.