Patent · US Active

Medical imaging diffeomorphic registration based on machine learning

US11449759B2 · kind B2 · utility

1Cited by

2References

17Claims

0Family size

Assignees

Inventors

Julian Krebs · Erlangen, DE
Herve Delingette · Antibes, FR
Nicholas Ayache · Nice, FR
Tommaso Mansi · Plainsboro, US
Shun Miao · Plainsboro, US

Key dates

Filing date	Dec 27, 2018
Grant date	Sep 20, 2022
Priority date	—
Expiry date	Nov 29, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06V2201/03
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

For registration of medical images with deep learning, a neural network is designed to include a diffeomorphic layer in the architecture. The network may be trained using supervised or unsupervised approaches. By enforcing the diffeomorphic characteristic in the architecture of the network, the training of the network and application of the learned network may provide for more regularized and realistic registration.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.