Horizon Europe (2021 - 2027)

Cloud-native Ultrasound Imaging: CloudSound

Last update: Dec 16, 2024 Last update: Dec 16, 2024

Details

Locations:Netherlands
Start Date:Sep 1, 2024
End Date:Feb 28, 2026
Contract value: EUR 150,000
Sectors:Health, Laboratory & Measurement, Research
Health, Laboratory & Measurement, Research
Categories:Grants
Date posted:Dec 16, 2024

Associated funding

Associated experts

Description

Programme(s): HORIZON.1.1 - European Research Council (ERC)

Topic(s): ERC-2024-POC - ERC PROOF OF CONCEPT GRANTS

Call for proposal: ERC-2024-POC

Funding Scheme: HORIZON-ERC-POC - HORIZON ERC Proof of Concept Grants

Grant agreement ID: 101189352

Objective:

Ultrasound (US) can revolutionize and democratize medical imaging if it offers: (1) access for everyone, and (2) excellent image quality, always. MRI offers (2) but is expensive and will thus not likely be able to provide (1). Low-cost US hardware will enable (1) in the future but is not expected to yield the needed breakthrough for (2). Any solution that addresses both will have a huge impact.

The biggest adversaries for US image quality stem from patient- and user-specific factors. I therefore strongly believe that achieving (2) requires closed-loop, goal-directed imaging through systems that actively pursue information gain, in-situ. My ERC stg project “US-ACT” develops this new closed-loop US paradigm, with deep generative models governing beliefs about anatomy and function. This, however, gives rise to a new dilemma: How to embrace high-performant, but complex, algorithms to achieve (2), while at the same time lowering cost to achieve (1)? Our recent result shows that US-ACT enables breaking the cost-complexity trade-off, through a new approach that is rooted in the closed-loop proposition itself.

I propose CloudSound, a fully cloud-native US imaging paradigm, unlocking access to virtually unlimited computational power, memory, and storage for raw US sensor data. We will move all the computational complexity away from the local device to a remote server. To achieve this with minimal latency and high frame rates, CloudSound introduces a new holistic rate control strategy for the entire transmit-receive scheme, based on algorithms developed in US-ACT. This will drive rate control of the full solution under a time-varying information bottleneck: the network channel.

Ultimately, CloudSound will disrupt ultrasound business models and unlock unprecedented image quality and ease of use, making advanced medical imaging affordable and globally accessible.

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