locus-core

locus-core is the high-performance engine powering the locus-tag fiducial marker detection system.

Designed for robotics and autonomous systems, it provides a low-latency pipeline for detecting and decoding fiducial markers (tags) in real-time video streams.

Key Features

High Performance: Optimized with SIMD (SSE/AVX/NEON) for rapid image processing.
Architecture Support: Verified for x86_64 and aarch64.
Modular Design: Clean separation between thresholding, segmentation, and quad extraction.

Usage

Add this to your Cargo.toml:

[dependencies]
locus-core = "0.2.5"

Basic Example

use locus_core::{Detector, Config, Image};

fn main() {
    let config = Config::default();
    let detector = Detector::new(config);
    
    // Load your grayscale image data
    let image = Image::from_raw(width, height, pixels);
    
    let detections = detector.detect(&image);
    for detection in detections {
        println!("Detected tag {} at {:?}", detection.id, detection.corners);
    }
}

Related Projects

locus-tag: The main repository containing Python bindings and CLI tools.

License

Licensed under either of:

Apache License, Version 2.0 (LICENSE-APACHE)
MIT license (LICENSE-MIT)