Hackathon Ultrasound Dataset

Anonymous, read-only downloads of temporal and occipital ultrasound recordings.

Code and examples: localuploading/ulm-golden on GitHub.

Start with a 1,024-frame subset. For full acquisitions, use curl --continue-at - --output FILE URL or wget -c URL for resumable downloads.

Hackathon-sized subsets

RecordingRepresentationSizeDownload
Temporal
20260812-045532		Standard DAS HDF5
λ grid · first 1,024 frames · 9.71 s		2.40 GBtemporal λ subset
Temporal
20260812-045532		Standard DAS HDF5
λ/2 grid · first 1,024 frames · 9.71 s		9.46 GBtemporal λ/2 subset
Occipital
20260812-053159		Standard DAS HDF5
λ grid · first 1,024 frames · 6.34 s		2.40 GBoccipital λ subset
Occipital
20260812-053159		Standard DAS HDF5
λ/2 grid · first 1,024 frames · 6.34 s		9.46 GBoccipital λ/2 subset

Full acquisitions and raw data

RecordingRepresentationSizeDownload
Temporal
20260812-045532		Raw HDF528.05 GBtemporal raw H5
Temporal
20260812-045532		Standard DAS HDF5
λ grid		16.18 GBtemporal λ full
Temporal
20260812-045532		Standard DAS HDF5
λ/2 grid		63.90 GBtemporal λ/2 full
Occipital
20260812-053159		Raw HDF519.83 GBoccipital raw H5
Occipital
20260812-053159		Standard DAS HDF5
λ grid		11.56 GBoccipital λ full
Occipital
20260812-053159		Standard DAS HDF5
λ/2 grid		45.65 GBoccipital λ/2 full
Temporal
20260812-044851		SVD-filtered magnitude HDF5
25° cone · cutoff 8 · 5,487 frames · 48.39 s		27.72 GBtemporal SVD-filtered

Machine-readable listings: files.txt · manifest.json