usls

Documentation

usls is a Rust library integrated with ONNXRuntime that provides a collection of state-of-the-art models for Computer Vision and Vision-Language tasks, including:

• YOLO Models: YOLOv5, YOLOv6, YOLOv7, YOLOv8, YOLOv9, YOLOv10, YOLOv11
• SAM Models: SAM, SAM2, MobileSAM, EdgeSAM, SAM-HQ, FastSAM
• Vision Models: RTDETR, RTMO, DB, SVTR, Depth-Anything-v1-v2, DINOv2, MODNet, Sapiens, DepthPro
• Vision-Language Models: CLIP, BLIP, GroundingDINO, YOLO-World, Florence2

Click to expand Supported Models

Supported Models

Model	Task / Type	Example	CUDA f32	CUDA f16	TensorRT f32	TensorRT f16
YOLOv5	Classification Object Detection Instance Segmentation	demo	✅	✅	✅	✅
YOLOv6	Object Detection	demo	✅	✅	✅	✅
YOLOv7	Object Detection	demo	✅	✅	✅	✅
YOLOv8	Object Detection Instance Segmentation Classification Oriented Object Detection Keypoint Detection	demo	✅	✅	✅	✅
YOLOv8	Object Detection Instance Segmentation Classification Oriented Object Detection Keypoint Detection	demo	✅	✅	✅	✅
YOLOv9	Object Detection	demo	✅	✅	✅	✅
YOLOv11	Object Detection Instance Segmentation Classification Oriented Object Detection Keypoint Detection	demo	✅	✅	✅	✅
RTDETR	Object Detection	demo	✅	✅	✅	✅
FastSAM	Instance Segmentation	demo	✅	✅	✅	✅
SAM	Segment Anything	demo	✅	✅
SAM2	Segment Anything	demo	✅	✅
MobileSAM	Segment Anything	demo	✅	✅
EdgeSAM	Segment Anything	demo	✅	✅
SAM-HQ	Segment Anything	demo	✅	✅
YOLO-World	Object Detection	demo	✅	✅	✅	✅
DINOv2	Vision-Self-Supervised	demo	✅	✅	✅	✅
CLIP	Vision-Language	demo	✅	✅	✅ Visual ❌ Textual	✅ Visual ❌ Textual
BLIP	Vision-Language	demo	✅	✅	✅ Visual ❌ Textual	✅ Visual ❌ Textual
DB	Text Detection	demo	✅	✅	✅	✅
SVTR	Text Recognition	demo	✅	✅	✅	✅
RTMO	Keypoint Detection	demo	✅	✅	❌	❌
YOLOPv2	Panoptic Driving Perception	demo	✅	✅	✅	✅
Depth-Anything v1 & v2	Monocular Depth Estimation	demo	✅	✅	❌	❌
MODNet	Image Matting	demo	✅	✅	✅	✅
GroundingDINO	Open-Set Detection With Language	demo	✅	✅
Sapiens	Body Part Segmentation	demo	✅	✅
Florence2	a Variety of Vision Tasks	demo	✅	✅
DepthPro	Monocular Depth Estimation	demo	✅	✅

⛳️ ONNXRuntime Linking

You have two options to link the ONNXRuntime library

• Option 1: Manual Linking

  • For detailed setup instructions, refer to the ORT documentation.

  • For Linux or macOS Users:

    • Download the ONNX Runtime package from the Releases page.
    • Set up the library path by exporting the ORT_DYLIB_PATH environment variable:

      export ORT_DYLIB_PATH=/path/to/onnxruntime/lib/libonnxruntime.so.1.19.0

• Option 2: Automatic Download

  Just use --features auto

  cargo run -r --example yolo --features auto

🎈 Demo

cargo run -r --example yolo   # blip, clip, yolop, svtr, db, ...

🥂 Integrate Into Your Own Project

• Add usls as a dependency to your project's Cargo.toml

  cargo add usls

  Or use a specific commit:

  [dependencies]
  usls = { git = "https://github.com/jamjamjon/usls", rev = "commit-sha" }

• Follow the pipeline

  • Build model with the provided models and Options
  • Load images, video and stream with DataLoader
  • Do inference
  • Retrieve inference results from Vec<Y>
  • Annotate inference results with Annotator
  • Display images and write them to video with Viewer
  
  
  example code

  use usls::{models::YOLO, Annotator, DataLoader, Nms, Options, Vision, YOLOTask, YOLOVersion};
  
  fn main() -> anyhow::Result<()> {
      // Build model with Options
      let options = Options::new()
          .with_trt(0)
          .with_model("yolo/v8-m-dyn.onnx")?
          .with_yolo_version(YOLOVersion::V8) // YOLOVersion: V5, V6, V7, V8, V9, V10, RTDETR
          .with_yolo_task(YOLOTask::Detect) // YOLOTask: Classify, Detect, Pose, Segment, Obb
          .with_ixx(0, 0, (1, 2, 4).into())
          .with_ixx(0, 2, (0, 640, 640).into())
          .with_ixx(0, 3, (0, 640, 640).into())
          .with_confs(&[0.2]);
      let mut model = YOLO::new(options)?;
  
      // Build DataLoader to load image(s), video, stream
      let dl = DataLoader::new(
          // "./assets/bus.jpg", // local image
          // "images/bus.jpg",  // remote image
          // "../images-folder",  // local images (from folder)
          // "../demo.mp4",  // local video
          // "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4",  // online video
          "rtsp://admin:[email protected]:554/h264/ch1/",  // stream
      )?
      .with_batch(2)  // iterate with batch_size = 2
      .build()?;
  
      // Build annotator
      let annotator = Annotator::new()
          .with_bboxes_thickness(4)
          .with_saveout("YOLO-DataLoader");
  
      // Build viewer
      let mut viewer = Viewer::new().with_delay(10).with_scale(1.).resizable(true);
  
      // Run and annotate results
      for (xs, _) in dl {
          let ys = model.forward(&xs, false)?;
          // annotator.annotate(&xs, &ys);
          let images_plotted = annotator.plot(&xs, &ys, false)?;
  
          // show image
          viewer.imshow(&images_plotted)?;
  
          // check out window and key event
          if !viewer.is_open() || viewer.is_key_pressed(usls::Key::Escape) {
              break;
          }
  
          // write video
          viewer.write_batch(&images_plotted)?;
  
          // Retrieve inference results
          for y in ys {
              // bboxes
              if let Some(bboxes) = y.bboxes() {
                  for bbox in bboxes {
                      println!(
                          "Bbox: {}, {}, {}, {}, {}, {}",
                          bbox.xmin(),
                          bbox.ymin(),
                          bbox.xmax(),
                          bbox.ymax(),
                          bbox.confidence(),
                          bbox.id(),
                      );
                  }
              }
          }
      }
  
      // finish video write
      viewer.finish_write()?;
  
      Ok(())
  }

  
  

📌 License

This project is licensed under LICENSE.