https://github.com/wojtekb30/text-in-picture-coder-and-decorder

Save text into an image and decode it.
https://github.com/wojtekb30/text-in-picture-coder-and-decorder

Last synced: about 1 month ago
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Save text into an image and decode it.

• Host: GitHub
• URL: https://github.com/wojtekb30/text-in-picture-coder-and-decorder
• Owner: Wojtekb30
• License: apache-2.0
• Created: 2024-01-14T17:51:21.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-01-14T18:08:36.000Z (over 1 year ago)
• Last Synced: 2025-02-04T09:17:06.806Z (3 months ago)
• Language: Python
• Size: 22.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
Save any text into an image and decode it back.

How it works:

The program uses Alpha (transparency) colour channel of image's pixels to save binary ASCII values of symbols the text is made of. Every pixel saves 1 bit of information (Alpha==255 -> 0, Alpha==254 -> 1, Alpha==253 -> No data). The first pixel's Alpha value will always be 253 to check if the image may have an text saved into it.

How to use: 

Follow instructions displayed by the program.