agcwd
=====

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A Rust implementation of the AGCWD algorithm.

AGCWD is described in the paper ["Efficient Contrast Enhancement Using Adaptive Gamma Correction With Weighting Distribution"][AGCWD].

[Here](https://sile.github.io/agcwd/examples/enhance.html) is a live demo of enhancing images from your camera in real-time.

[AGCWD]: https://ieeexplore.ieee.org/abstract/document/6336819/

Examples
--------

A Rust code snippet to enhance an RGB image:
```rust
// An example image containing 2 RGB pixels.
let mut pixels = vec![0, 1, 2, 3, 4, 5];

let agcwd = agcwd::Agcwd::new(0.5);
agcwd.enhance_rgb_image(&mut pixels);
```

You can apply AGCWD to a PNG image by executing the following command:
```console
$ cargo run --example enhance-png /path/to/image.png --output-path 
```