README.md

---
license: apache-2.0
tags:
- ultrasound
- openh-rf
- zea
- rf-data
- probe-tracking
---

# Tracked CIRS simulated

CIRS phantom RF acquisition with a timestamped probe-tracking stream.

This repository contains both the original raw source files and the converted OpenH-RF/ZEA dataset.

## Files

Raw source data:

- `raw/cirs_imaging.hdf5`: original imaging HDF5 source.
- `raw/cirs_tracking.ts`: original timestamped probe tracking stream.

OpenH-RF/ZEA converted data:

- `zea/cirs_imaging_zea.hdf5`: RF data, scan metadata, and probe pose metadata.
- `zea/config.yaml`: reconstruction pipeline configuration.

## Example usage

```python
import zea

path = "hf://openh-rf/tracked_CIRS_simulated/zea/cirs_imaging_zea.hdf5"
config = zea.Config.from_path("hf://openh-rf/tracked_CIRS_simulated/zea/config.yaml")

with zea.File(path) as f:
    print(f.data.raw_data.shape)
    print(f.metadata().probe_pose.translation.shape)
```