rupansh / seamcarve-rs

Parallel Seam Carving in Rust

seamcarve-rs

Parallel seam carving in rust
WIP

Usage

Depends on image
Requires Rust Nightly

use image::io::Reader;
use seamcarve::seam_carve;

fn main() {
	let img = Reader::open("im.png").unwrap().decode().unwrap();
	let rgb = img.to_rgb8();
	let resized_luma = seam_carve(&rgb8, 1000);
	resized_luma.save("im_resized.png").unwrap();
}

Performance Improvements

There are several ways to improve performance right now:

• Faster Edge Detection
• Cached Edge Detection (Recalculating energy for necessary pixels only)
• Improving the Seam container for better cache locality (we're using raw vec right now)

TODO

• Horizontal Seams
• Return RGB image