Add support for ultrasound data

Unlike other imaging modalities like MRI or CT, ultrasound images have distinct characteristics, including high noise levels, unique texture patterns, and variable contrast depending on the specific tissue being examined. Processing ultrasound data requires specialized algorithms, such as speckle reduction and boundary enhancement, which differ significantly from standard image processing techniques.

To integrate ultrasound data into our existing pipelines, we need to add flexible support options. These might include handling raw ultrasound data, incorporating specialized preprocessing steps, or enabling data streaming. Supporting raw data could open possibilities for real-time analysis, while collaboration with platforms like Holoscan could further enhance our capabilities in handling and processing ultrasound imaging data effectively.

The issue names no files, tests, or entry points; start by locating the existing imaging-data pipeline and its modality support. Clarify whether the first deliverable is raw ultrasound handling, preprocessing, streaming, or Holoscan integration, then define tests and acceptance criteria for the selected scope.