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US 2026/0229331 A1Published application
Diffusion-based priors for inverse problems for medical decision making
AssigneeNEC Laboratories America, Inc.
InventorsZachary Izzo, Haoxuan Chen
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Abstract
Methods and systems include recovering an original object from a measured object that includes a distortion, including approximation-free sampling from a posterior distribution of the measured object using a diffusion model. An action is performed responsive to the recovered original object.
Claims20
A computer-implemented method, comprising:
- recovering an original object from a measured object that includes a distortion, including approximation-free sampling from a posterior distribution of the measured object using a diffusion model;
- and
- performing an action responsive to the recovered original object.
A system, comprising:
- a hardware processor;
- and
- a memory that stores a computer program which, when executed by the hardware processor, causes the hardware processor to:
- recover an original object from a measured object that includes a distortion, including approximation-free sampling from a posterior distribution of the measured object using a model;
- and
- perform an action responsive to the recovered original object.
3 more elements
Dependencies are inferred from the claim text.