diff --git a/README.md b/README.md index 3757d51..cbaff42 100644 --- a/README.md +++ b/README.md @@ -13,7 +13,7 @@ The `radar_grid_map` node listens to radar sector messages, applies optional nea The `particle_filter` node spawns particles with random position and course angle where radar returns are detected. It iteratively updates particle weights until the filter converges on a stable estimate of position and course for each target. Large blobs (e.g., shorelines) are filtered out based on a configurable `maximum_target_size`. The node continuously spawns new particles so the filter can quickly react to newly detected objects. A set of particle statistics is also published to optimize tracking performance. -Complete API documentation is available at: +Complete API documentation is available at: 👉 [https://seawardscience.github.io/echoflow/](https://seawardscience.github.io/echoflow/) --- @@ -304,7 +304,7 @@ The `radar_grid_map` includes the following layers: - **edt** – Euclidean Distance Transform used to compute proximity to filtered targets. - **intensity** – Raw radar return intensity. -- **targets** – The grid map filtered by the `maximum_target_size` parameter. +- **targets** – The grid map filtered by the `maximum_target_size` parameter. - This is the input to the particle filter and the EDT computation. ![Radar grid map EDT visualization](docs/media/rviz/echoflow_rviz_radar_grid_map_edt.png) @@ -318,7 +318,7 @@ This display shows an occupancy map of the current grid map, showing where on th ### Particle Cloud -This display shows a `PointCloud2` visualization of the particles spawned on the map. +This display shows a `PointCloud2` visualization of the particles spawned on the map. You can select different channels as the color transform to visualize various particle metrics: - **speed** – Particle's estimated speed. @@ -379,7 +379,7 @@ All necessary packages can be installed by the following: ## License -This project is licensed under the [LICENSE](LICENSE) provided in this repository. +This project is licensed under the [LICENSE](https://github.com/SeawardScience/echoflow/blob/master/LICENSE) provided in this repository. ---