Landmark detection using machine learning techniques

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United States of America Patent

PATENT NO 11967136
APP PUB NO 20230196742A1
SERIAL NO

17557984

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Described herein are systems, methods, and instrumentalities associated with landmark detection. The detection may be accomplished by determining a graph representation of a plurality of hypothetical landmarks detected in one or more medical images. The graph representation may include nodes that represent the hypothetical landmarks and edges that represent the relationships between paired hypothetical landmarks. The graph representation may be processed using a graph neural network such a message passing graph neural network, by which the landmark detection problem may be converted and solved as a graph node labeling problem.

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Patent Owner(s)

  • SHANGHAI UNITED IMAGING INTELLIGENCE CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Terrence Lexington, US 195 1651
Chen, Xiao Cambridge, US 269 1360
Chen, Zhang Brookline, US 60 97
Liu, Yikang Cambridge, US 26 7
Sun, Shanhui Lexington, US 116 487

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