Metadata-Version: 2.2
Name: pixelist
Version: 0.2.3
Summary: Experiment with image filter workflows, by superpositions.
Author-email: AARMN The Limitless <aarmn80@gmail.com>
License: MIT
Project-URL: Homepage, https://github.com/aarmn/pixelist
Project-URL: Repository, https://github.com/aarmn/pixelist.git
Project-URL: Issues, https://github.com/aarmn/pixelist/issues
Project-URL: Changelog, https://github.com/aarmn/pixelist/releases
Project-URL: Documentation, https://github.com/aarmn/pixelist#readme
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: numpy>=2.2.1
Requires-Dist: pydantic>=2.10.5
Provides-Extra: display
Requires-Dist: matplotlib>=3.5.0; extra == "display"
Requires-Dist: opencv-python>=4.5.0; extra == "display"
Provides-Extra: test
Requires-Dist: pytest>=7.0.0; extra == "test"
Requires-Dist: pytest-cov>=4.0.0; extra == "test"
Requires-Dist: pytest-sugar>=0.9.7; extra == "test"
Requires-Dist: coverage[toml]>=7.3.2; extra == "test"
Requires-Dist: ruff>=0.1.9; extra == "test"
Provides-Extra: dev
Requires-Dist: build>=1.0.0; extra == "dev"
Requires-Dist: twine>=4.0.0; extra == "dev"
Requires-Dist: act-cli>=0.2.0; extra == "dev"
Requires-Dist: jupyterlab>=4.0.0; extra == "dev"
Provides-Extra: all
Requires-Dist: pixelist[dev,display,test]; extra == "all"

# Pixelist 🎨

[![PyPI version](https://badge.fury.io/py/pixelist.svg)](https://pypi.org/project/pixelist/)
[![Python 3.8+](https://img.shields.io/badge/python-3.8+-blue.svg)](https://www.python.org/downloads/)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

A powerful, composable image processing pipeline library for Python that makes working with image filters fun and flexible! 🚀

## ✨ Features

- 🔄 Sequential and parallel image processing pipelines
- 🎯 Easy-to-use filter composition
- 📊 Built-in visualization support
- 🛡️ Type-safe with Pydantic validation
- 🎨 Support for both grayscale and color images
- 📝 Comprehensive processing history tracking

## 🚀 Installation

```bash
# Basic installation
pip install pixelist

# With visualization support
pip install pixelist[display]
```

## 🎯 Quick Start

Here's a simple example to get you started:

```python
from pixelist import ImagePipeline, Filter, ProcessingMode
import numpy as np

# Define some filters
@Filter.make
def threshold(image: np.ndarray) -> np.ndarray:
    return np.where(image > 127, 255, 0)

@Filter.make
def blur(image: np.ndarray) -> np.ndarray:
    return cv2.GaussianBlur(image, (5, 5), 0)

# Create and run a pipeline
pipeline = ImagePipeline([blur, threshold])
results = pipeline.run(
    images=your_image,
    mode=ProcessingMode.WITH_INTERMEDIATE_SHOW_ALL
)
```

## 🌟 Advanced Usage

### Parallel Processing

If you want to experiment with two probable fits in your workflow, make a parallel workflow between those two! Sequential steps after that parallel step would also run on all previous branches without joining the branches. There might be parallel join, or sql like syntax later on for a fine-grain control on batches, but for now, its as simple as that! 

```python
# Create parallel branches in your pipeline
pipeline = ImagePipeline([
    histogram_stretch,
    (prewitt_filter, laplacian_filter)  # Parallel filters
])
```

### Custom Filter Creation

```python
@Filter.make
def my_awesome_filter(image: np.ndarray) -> np.ndarray:
    # Your image processing magic here
    return processed_image
```

## 🎨 Visualization

The library includes built-in visualization support:

```python
from pixelist import ImagePipeline, ProcessingMode

pipeline.make(
    images=input_images, # can be a random sample of your dataset
    filters=[
        histogram_stretch # Sequential
        (prewitt_filter, laplacian_filter) # Superposition/Parallel, follows to parallel branches
    ]
    mode=ProcessingMode.WITH_INTERMEDIATE_SHOW_ALL  # Shows and store all intermediate steps,
)
```

![Output Diagram](mddoc/sample-output.png)

## 🛠️ Processing Modes

- `NO_INTERMEDIATE`: Just the final result
- `NO_INTERMEDIATE_SHOW_FINAL`: Show final result visually
- `WITH_INTERMEDIATE`: Keep all intermediate results
- `WITH_INTERMEDIATE_SHOW_ALL`: Visual display of all steps
- `WITH_INTERMEDIATE_SHOW_FINAL`: Keep all, show final

Final Images are Orange (Leafs of Workflow)

![Workflow Diagram](mddoc/workflow.svg)

<!-- ## 📚 Documentation

For more examples and detailed documentation, check out our [documentation](https://github.com/yourusername/pixelist/docs). -->

## 🤝 Contributing

Contributions are welcome! Feel free to:

- Open issues
- Submit PRs
- Suggest improvements
- Share the love ❤️

## 📝 License

MIT License - feel free to use in your projects!

## 🙏 Acknowledgments

Special thanks to:
- The NumPy and OpenCV communities
- All our contributors

---

Made with ❤️ by the AARMN The Limitless

Remember to ⭐ the repo if you like it!
