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https://github.com/zhanziyuan/pixelpuzzle
Encode/decode images using Base64 or shuffle/recover the pixels of images.
https://github.com/zhanziyuan/pixelpuzzle
anime encryption image image-processing numpy python
Last synced: about 2 months ago
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Encode/decode images using Base64 or shuffle/recover the pixels of images.
- Host: GitHub
- URL: https://github.com/zhanziyuan/pixelpuzzle
- Owner: ZhanZiyuan
- License: gpl-3.0
- Created: 2024-05-17T14:03:29.000Z (7 months ago)
- Default Branch: main
- Last Pushed: 2024-06-13T08:20:04.000Z (7 months ago)
- Last Synced: 2024-06-14T10:27:00.490Z (7 months ago)
- Topics: anime, encryption, image, image-processing, numpy, python
- Language: Python
- Homepage:
- Size: 12.9 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# PixelPuzzle
Encode/decode images using Base64
or shuffle/recover the pixels of images.
## Motivations
This repository is a renewed implementation
of Python code I saw a long time ago on [CoolApk](https://www.coolapk.com/):
```python
import matplotlib.pyplot as plt
import numpy as np
from PIL import Image
# Get the three-dimensional pixel channel matrix of the image
img = np.array(Image.open("C:/Users/user/Downloads/test.png"))
# First dimension
row_len = img.shape[0]
# Shuffle the dimension indices
row_index = np.random.permutation(row_len)
# Generate the chaotic image
img_chaos = img[row_index, :, :]
# Use sorting to unshuffle the image
img_sort = img[np.sort(row_index), :, :]
# Plot the chaotic and unshuffled images
plt.figure('Chaotic and Unshuffled Images')
plt.subplot(121)
plt.imshow(img_chaos)
plt.subplot(122)
plt.imshow(img_sort)
plt.show()
```
And it can also be seen as an implementation
of similar functions of the Android application
[图片混淆](https://www.coolapk.com/feed/27933328?shareKey=N2QxMWY3MTExMDc0NjY0OWQwYWE)
in Python.
## Examples
- The original image:
- The shuffled image:
The `.npz` file [key.npz](./assets/key.npz) stores the original positions of pixels.
- The recovered image:
## Packaging
The binaries are created with
[Nuitka](https://github.com/Nuitka/Nuitka):
```bash
# Show Nuitka version
python -m nuitka --version
# Package it on Linux
python -m nuitka --onefile --remove-output pixel_puzzle.py
# Package it on Windows
python -m nuitka --onefile --remove-output --windows-icon-from-ico="python.ico" pixel_puzzle.py
```
## TODO
Deploy web applications using:
- [Gradio](https://github.com/gradio-app/gradio)
- [Streamlit](https://github.com/streamlit/streamlit)
## Similar Projects
Here are some links to other similar projects that I am aware of:
- [PicEncryptApp](https://github.com/goldsudo/PicEncryptApp)
- [piConfuse](https://github.com/Conyrol/piConfuse)
- [Jencryption](https://github.com/Jinnrry/Jencryption)
- [RicEncrypt](https://github.com/NaviHX/ricencrypt)
## Copyrights
> [!WARNING]
> Contents of this repository may cause some copyright issues.
> Please raise issues to let me know if that happens.
PixelPuzzle is a free, open-source software package
(distributed under the [GPLv3 license](./LICENSE)).
Some of the references are as follows:
- [CPython](https://github.com/python/cpython)
- [Nuitka](https://github.com/Nuitka/Nuitka)
- [Doki Doki Literature Club (DDLC)](https://ddlc.moe/)
- [图片混淆](https://www.coolapk.com/feed/27933328?shareKey=N2QxMWY3MTExMDc0NjY0OWQwYWE)
[The Python Software Foundation](https://www.python.org/psf-landing/)
owns the copyright of [Python icon](./assets/python.ico).
The sample image used is downloaded from
[satchely doki doki literature club! natsuki](https://yande.re/post/show/465068).