https://github.com/erfaniaa/thatcher-effect-dataset-generator

Apply Thatcher illusion on a set of face photos
https://github.com/erfaniaa/thatcher-effect-dataset-generator

celeba celeba-dataset computer-vision dataset image-processing thatcher-effect thatcher-effect-maker thatcher-illusion thatcher-illusion-maker

Last synced: 2 months ago
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Apply Thatcher illusion on a set of face photos

• Host: GitHub
• URL: https://github.com/erfaniaa/thatcher-effect-dataset-generator
• Owner: Erfaniaa
• License: gpl-3.0
• Created: 2019-11-24T12:28:07.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2024-06-19T16:49:16.000Z (11 months ago)
• Last Synced: 2025-03-18T11:03:54.391Z (2 months ago)
• Topics: celeba, celeba-dataset, computer-vision, dataset, image-processing, thatcher-effect, thatcher-effect-maker, thatcher-illusion, thatcher-illusion-maker
• Language: Python
• Homepage:
• Size: 11.5 MB
• Stars: 40
• Watchers: 2
• Forks: 11
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Thatcher Effect Dataset Generator

Using OpenCV to apply [Thatcher effect](https://en.wikipedia.org/wiki/Thatcher_effect) on a set of face images

## Example

### Input:

![input 1](https://user-images.githubusercontent.com/7780269/74758910-3d44b200-528d-11ea-858d-473e9eabfdf1.png)![input 2](https://user-images.githubusercontent.com/7780269/74758935-46ce1a00-528d-11ea-9820-905ac0d627cd.png)

### Output:

![output 1](https://user-images.githubusercontent.com/7780269/81139360-b6919e00-8f7a-11ea-9e07-2acd7acbf30c.jpg)![output 2](https://user-images.githubusercontent.com/7780269/81139362-b85b6180-8f7a-11ea-9ae0-51e842e598a5.jpg)

Turn the output images upside-down to notice changes.

## Run

1. Put some image files inside _input_images_ directory (some samples from [CelebA dataset](https://www.kaggle.com/jessicali9530/celeba-dataset) are already there).

2. You can change _main.py_ constants if you want.

3. Use Python 3 to run the program:

```bash

python3 main.py

```

It reads _input_files_ directory files and writes to _output_files_ directory.

## See Also

- [Large-scale CelebFaces Attributes (CelebA) Dataset](http://mmlab.ie.cuhk.edu.hk/projects/CelebA.html)

- [Thatcher Effect Illusion](http://thatchereffect.com/)