inpaint 0.1.0

Easy to use library for inpainting images.

Inpaint

Inpaint crate for image restoration and smooth interpolation of unknown values.

While inpainting is used for Images, this crate exposes its interface with ndarrays. Unlike OpenCV, any channel count and pixel type can be used.

The Telea algorithm is ported from the Pyheal project, with some optimizations for Rust. With the Python bindings the same result can be achieved with this crate. In testing it is over 30x faster than Pyheal. The sample image takes 0.6 second in Pyheal, while in this crate it takes around 0.02 seconds on my machine.

Lets have this image of the toad I recently photographed. Unfortunately, some text has been burned into the image which I desperately want to remove:

Damaged image	Mask

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Running this crate on the image returns this as the result:

Result

You can call this code yourself at ./examples/python/ or ./examples/rust/.

cd examples/python && uv run main.py

cd examples/rust && cargo run --release

Features

• Non-image support, so any array can be used as long as it is in the ndarray format.
• Traits for the Image crate as optional feature. Just call .inpaint_telea() method on your image and have it inpainted. Make sure the image feature is enabled in your Cargo.toml
• Python bindings to have the same functionality as Rust in Python.

Examples

Inpaint an ImageBuffer in Rust

You can also run the example in examples/simple. This will use the inpaint library and output the inpainted image as output.png.

use inpaint::prelude::*;
let mut image = image::open("./test/images/input/toad.png").unwrap().to_rgba32f();
let mask = image::open("./test/images/mask/text.png").unwrap().to_luma32f();

image.telea_inpaint(&mask, 3);

Inpaint an image in Python

import inpaint
from PIL import Image

image = Image.open("./test/images/input/toad.png")
mask = Image.open("./test/images/mask/text.png")

output = inpaint.telea(image, mask, 3)

output.save("./output.png")