https://github.com/lewis-morris/image_augment

Image augmentation for CNN's. Aiming to increase generalization.
https://github.com/lewis-morris/image_augment

augmentation image numpy python

Last synced: 4 months ago
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Image augmentation for CNN's. Aiming to increase generalization.

• Host: GitHub
• URL: https://github.com/lewis-morris/image_augment
• Owner: lewis-morris
• License: gpl-3.0
• Created: 2020-04-27T04:16:06.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2020-04-28T11:29:45.000Z (about 6 years ago)
• Last Synced: 2025-11-15T08:14:29.696Z (7 months ago)
• Topics: augmentation, image, numpy, python
• Language: Jupyter Notebook
• Homepage:
• Size: 40.9 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Basic image augmenter

Basic image augmentation for CNN's. Aiming to add regularisation to your model at the input layer.

Can be used in a pytorch pipeline 

## Setup

Use pip to install 

`pip install image-augment`

[PyPI](https://pypi.org/project/image-augment/)

## Features

Cutout - blocking out random segments of the image - details on this technique can be found here. https://arxiv.org/pdf/1708.04552.pdf

Noise - randomly adds noise to image 

Mirroring - randomly flips image on vertical and horizontal axis.

Rotation - randomly rotates image

## Basic Usage.

```python

from ImageAugment import basic

from PIL import Image

img = Image.open(./example_images/messi5.jpg)

img 

```

![messi](./example_images/messi5.jpg "Messi")

```python

new_image = basic()(img)

new_image

```

![messi](./example_images/messi_changed.jpg "Messi")

# For more info check the example jupyter notebook

[Jupyter examples](./example.ipynb)