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Medical Imaging AI Made Easier: NVIDIA Offers MONAI as Hosted Cloud Service



NVIDIA right this moment launched a cloud service for medical imaging AI to additional streamline and speed up the creation of ground-truth information and coaching of specialised AI fashions by way of absolutely managed, cloud-based software programming interfaces.

NVIDIA MONAI cloud APIs — introduced on the annual assembly of RSNA, the Radiological Society of North America, happening this week in Chicago — present an expedited path for builders and platform suppliers to combine AI into their medical imaging choices utilizing pretrained basis fashions and AI workflows for enterprises. The APIs are constructed on the open-source MONAI undertaking based by NVIDIA and King’s Faculty London.

Medical imaging is vital throughout healthcare, making up roughly 90% of healthcare information. It’s utilized by radiologists and clinicians to do screening, analysis and intervention, by biopharma researchers to judge how medical trial sufferers reply to new medicine and by medical gadget makers to supply real-time choice assist.

The size of labor throughout every of those areas requires a medical imaging-specific AI manufacturing facility — an enterprise-grade platform that delivers large-scale information administration, creates ground-truth annotations, accelerates mannequin improvement and establishes seamless AI software deployment.

With NVIDIA MONAI cloud APIs, resolution suppliers can extra simply combine AI into their medical imaging platforms, enabling them to supply supercharged instruments for radiologists, researchers and medical trial groups to construct domain-specialized AI factories. The APIs can be found in early entry by way of the NVIDIA DGX Cloud AI supercomputing service.

The NVIDIA MONAI cloud API is built-in into Flywheel, a number one medical imaging information and AI platform that helps end-to-end workflows for AI improvement. Builders at medical picture annotation corporations together with RedBrick AI and at machine studying operations (MLOps) platform suppliers together with Dataiku are poised to combine NVIDIA MONAI cloud APIs into their choices.

Prepared-to-Run Annotation and Coaching for Medical Imaging

Constructing environment friendly and cost-effective AI options requires a sturdy, domain-specialized improvement basis that features full-stack optimizations for software program, scalable multi-node programs and state-of-the-art analysis. It additionally requires high-quality ground-truth information — which may be arduous and time-consuming to collect, significantly for 3D medical photographs that require a excessive stage of experience to annotate.

NVIDIA MONAI cloud APIs characteristic interactive annotation powered by the VISTA-3D (Imaginative and prescient Imaging Segmentation and Annotation) basis mannequin. It’s purpose-built for steady studying, a functionality that improves AI mannequin efficiency based mostly on person suggestions and new information.

Educated on a dataset of annotated photographs from 3D CT scans from greater than 4,000 sufferers, spanning varied ailments and elements of the physique, VISTA-3D accelerates the creation of 3D segmentation masks for medical picture evaluation. With steady studying, the AI mannequin’s annotation high quality improves over time.

To additional speed up AI coaching, this launch contains APIs that make it seamless to construct customized fashions based mostly on MONAI pretrained fashions. NVIDIA MONAI cloud APIs additionally embody Auto3DSeg, which automates hyperparameter tuning and AI mannequin choice for a given 3D segmentation activity, simplifying the mannequin improvement course of.

NVIDIA researchers not too long ago received 4 challenges on the MICCAI medical imaging convention utilizing Auto3DSeg. These included AI fashions to research 3D CT scans of the kidneys and coronary heart, mind MRIs and 3D ultrasounds of the center.

Options Suppliers, Platform Builders Embrace NVIDIA MONAI Cloud APIs

Medical imaging resolution suppliers and machine studying platforms are utilizing NVIDIA MONAI cloud APIs to ship critically useful AI insights to speed up their prospects’ work.

Flywheel has built-in MONAI by way of NVIDIA AI Enterprise and is now providing NVIDIA MONAI cloud APIs to speed up medical picture curation, labeling evaluation and coaching. The Minneapolis-based firm’s centralized, cloud-based platform powers biopharma corporations, life science organizations, healthcare suppliers and tutorial medical facilities to determine, curate and practice medical imaging information for the event of reliable AI.

“NVIDIA MONAI cloud APIs decrease the price of constructing high-quality AI fashions for radiology, illness analysis and the analysis of medical trial information,” mentioned Dan Marcus, chief scientific officer at Flywheel. “With the addition of cloud APIs for interactive annotation and automatic segmentation, prospects of our medical imaging AI platform can speed up AI mannequin improvement to extra rapidly ship progressive options.”

Annotation and viewer resolution suppliers, together with Redbrick AI, Radical Imaging, V7 Labs and Centaur Labs, may even use NVIDIA MONAI cloud APIs to carry AI-assisted annotation and coaching capabilities to market sooner, with out having to host and handle the AI infrastructure on their very own.

RedBrick AI is integrating the VISTA-3D mannequin accessible by way of NVIDIA MONAI cloud APIs to ship interactive cloud annotation for its medical gadget prospects that assist distributed groups of clinicians.

“VISTA-3D permits our shoppers to quickly construct fashions throughout totally different modalities and circumstances,” mentioned Shivam Sharma, CEO of RedBrick AI. “The inspiration mannequin is generalizable, making it straightforward to fine-tune for varied medical purposes with correct, dependable segmentation outcomes.”

To streamline enterprise AI mannequin improvement, MLOps platform builders together with Dataiku, ClearML and Weight & Biases are additionally investigating using NVIDIA MONAI cloud APIs.

Dataiku plans to combine NVIDIA MONAI cloud APIs to additional simplify AI mannequin creation for medical imaging purposes.

“With NVIDIA MONAI cloud APIs, Dataiku customers would be capable to simply use Auto3DSeg, a low-code choice to speed up the event of state-of-the-art segmentation fashions, by way of Dataiku’s net interface linked to an NVIDIA-hosted, GPU-accelerated service,” mentioned Kelci Miclaus, international head of AI well being and life sciences options at Dataiku. “This democratizes AI in biomedical imaging by extending the ability to create and apply AI-driven workflows to each information and area specialists.”

Be a part of the medical imaging innovators accelerating AI improvement with NVIDIA MONAI cloud APIs by signing up for early entry.



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