Encode/decode images using Base64 or shuffle/recover the pixels of images.
This repository is a renewed implementation of Python code I saw a long time ago on CoolApk:
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 in Python.
PixelPuzzle can be installed from PyPI:
pip install pixelpuzzleor download the repository and run:
pip install .as of the repository root folder.
-
The original image:
-
The shuffled image (using the random seed
0721):
-
The recovered image:
The binaries are created with
Nuitka
PyInstaller:
# Package it on Linux
pyinstaller --name PixelPuzzle --onefile -p pixelpuzzle pixelpuzzle/__main__.py
# Package it on Windows
pyinstaller --name PixelPuzzle --onefile --icon python.ico -p pixelpuzzle pixelpuzzle/__main__.pyDeploy Pixel Puzzle on Vercel.
Here are some links to other similar projects that I am aware of:
PixelPuzzle is a free, open-source software package (distributed under the GPLv3 license). The sample image used is downloaded from satchely doki doki literature club! natsuki. The Python icon is downloaded from python.ico.