https://github.com/gerfautge/reed-solomon-image

this project aims to implement Reed-Solomon algorithm for image transfer errors
https://github.com/gerfautge/reed-solomon-image

Last synced: about 1 month ago
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this project aims to implement Reed-Solomon algorithm for image transfer errors

• Host: GitHub
• URL: https://github.com/gerfautge/reed-solomon-image
• Owner: GerfautGE
• Created: 2022-11-06T17:34:15.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2022-11-22T18:09:01.000Z (almost 2 years ago)
• Last Synced: 2023-04-03T19:29:41.865Z (over 1 year ago)
• Language: Python
• Homepage:
• Size: 45.9 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Reed-Solomon-image

This is a simple program to encode and decode images using Reed-Solomon codes.

It is written in Python 3.x and relies on the [Pyfinite Module](https://github.com/emin63/pyfinite) from [@Emin63](https://github.com/emin63/pyfinite).

---

## Usage

### Encoding

```Python

from src.Coding.Encode import encode

from src.Math.FiniteField import CARDINAL,  MESSAGE_SIZE

from random import randrange()

message = [randrange(0, CARDINAL) for _ in range(MESSAGE_SIZE)]

encoded = encode(message)

```

### Error generation

```Python

from src.Error import error

error(encoded) # errors are generated in place

```

### Decoding

#### Using Polynomial Algorithm

```Python

from src.Coding.DecodePolynomial import decode_polynomial

decoded = decode_polynomial(encoded)

```

#### Using Syndrome Algorithm

```Python

from src.Coding.DecodeSyndrome import decode_syndrome

decoded = decode_syndrome(encoded)

```